Send us a Message



Submit Data |  Help |  Video Tutorials |  News |  Publications |  Download |  REST API |  Citing RGD |  Contact   

Ontology Browser

Term:
Parent Terms Term With Siblings Child Terms
allergen +   
mutagen +   
oxacycle +     
((13)C)carbon dioxide 
(+)-4-Acetoxymarilzallene 
(+)-6-O-demethylpestalotiopsin A 
(+)-6-O-demethylpestalotiopsin C 
(+)-dimericbiscognienyne A 
(+)-schisandrin B  
(-)-4-Acetoxymarilzallene, (rel)- 
(-)-annonaine +  
(-)-Asbestinine 2 
(-)-dihydroedulan II 
(-)-ureidoglycolic acid 
(1->4)-beta-D-mannan 
(1-[(3-chlorome-(E)-thylene)-2,3-dihydro-1-benzoxepin-7-yl]-methanol) 
(1-naphthyl)methanol 
(12S)-hydroperoxy-(14R,15S)-epoxy-(5Z,8Z,10E)-icosatrienoic acid 
(12S)-hydroperoxy-(14S,15R)-epoxy-(5Z,8Z,10E)-icosatrienoic acid 
(1aS,2S,3aR,6aR)-2,5-dihydroxy-6b-(3-methylbut-2-enyl)-5-prop-1-en-2-yl-2,3,3a,6a-tetrahydro-1aH-oxireno[2,3-g][1]benzouran-4-one 
(1R,2R,3S,5R)-2-Acetamido-7-(1,2-dihydroxyethyl)-3-hydroxy-6,8-dioxabicyclo[3.2.1]octane-5-carboxylic acid 
(1R,2S)-naphthalene 1,2-oxide 
(1R,2S,3R,4S,5S)-2,3-epoxy-5-methylcyclohexane-1,4-diol 
(1S,2R)-naphthalene 1,2-oxide 
(1S,3R,4S,8S,10R)-3,10-dihydroxy-6,13-bis[(2E,4E)-1-hydroxyhexa-2,4-dienylidene]-1,4,8,11-tetramethyl-2,9-dioxapentacyclo[8.4.0.03,8.04,14.07,11]tetradecane-5,12-dione 
(1S,6R)-3-methyl-7-oxabicyclo[4.1.0]heptane-2,4,5-trione 
(1xi,4xi,6xi)-Carvone oxide 
(2-aminoethyl)phosphonic acid +  
(2-hydroxyphenyl)acetic acid  
(2-naphthyl)methanol +  
(2-sulfonatophenyl)azo group 
(2-trans,6-cis)-dodeca-2,6-dienoyl-CoA 
(20R)-17alpha,20-dihydroxycholesterol 
(20R,22R)-20,22-dihydroxycholesterol 
(20S)-17,20-dihydroxypregn-4-en-3-one 
(20S)-20-hydroxypregn-4-en-3-one  
(24R)-24-hydroxycholesterol 
(24S)-24-hydroxycholesterol +   
(24Z),26-hydroxydesmosterol 
(25R)-cholest-5-ene-3beta,26-diol +   
(2E)-dec-2-enal 
(2E,4E)-3,8,8,8-tetrachloro-7-(4-chlorophenyl)-2-hydroxy-6-oxo-octa-2,4-dienoate 
(2E,5Z,7E)-decatrienoylcarnitine 
(2R)-1-[(4,8-dimethoxy-7-furo[2,3-b]quinolinyl)oxy]-3-methylbutane-2,3-diol 
(2R)-2-\{(1R)-1-hydroxy-15-[2-(20-methoxy-21-methylnonatriacontyl)cyclopropyl]pentadecyl\}hexacosanoic acid +  
(2R,3S,4S,5E,7S)-2-heptyl-3,4,7-trihydroxy-2,3,4,7,8,9-hexahydrooxecin-10-one 
(2R,3S,5E,7S,8Z)-4-chloro-3,7-dihydroxy-2-methyl-2,3,4,7-tetrahydrooxecin-10-one 
(2R,5R,6E,8S)-5,8-dihydroxy-2-methyl-2,3,4,5,8,9-hexahydrooxecin-10-one 
(2S)-2-hydroxy-2-methyl-3-oxobutanoic acid 
(2S,3S)-3-hydroxy-2-methylbutanoyl-CoA 
(3-sulfonatophenyl)azo group 
(3E)-3-[(2E,4E,6R)-1-hydroxy-6-[(1S,2S,4S,5R,6S,7R,8R)-5-hydroxy-1,2,7-trimethyl-3,9,10-trioxatricyclo[4.3.1.02,4]decan-8-yl]-4-methylhepta-2,4-dienylidene]pyrrolidine-2,4-dione 
(3E,8E)-suspensolide 
(3R)-3-isopropenyl-6-oxoheptanoyl-CoA 
(3S)-3-hydroxy-3-methylglutaryl-CoA 
(3S)-3-isopropenyl-6-oxoheptanoyl-CoA 
(3S,4R)-3,4-dihydrophenanthrene-3,4-diol 
(3Z,6Z)-dodecadienoyl-CoA 
(4-hydroxy-3-methoxyphenyl)acetaldehyde 
(4-hydroxyphenyl)acetaldehyde 
(4-sulfonatophenyl)azo group 
(4E,7E,10E,13E,16E)-docosapentaenoylcarnitine 
(4E,7E,10E,13E,16E,19E)-docosahexaenoylcarnitine 
(4R)-limonene 1-hydroperoxide 
(4R)-limonene 2-hydroperoxide 
(4S)-Limonene-1,2-epoxide 
(4Z,7Z,10Z,12E,14S,16Z,19Z,21R)-dihydroxydocosahexaenoic acid 
(4Z,7Z,10Z,13Z,15E,17S,19Z)-17-hydroperoxydocosahexaenoic acid 
(4Z,7Z,10Z,13Z,16Z)-docosapentaenoyl-CoA 
(4Z,7Z,10Z,13Z,16Z,19Z)-docosahexaenoyl-CoA 
(4Z,7Z,10Z,14E,16Z,19Z)-13-hydroxydocosahexaenoate 
(4Z,7Z,10Z,14E,16Z,19Z)-13-hydroxydocosahexaenoic acid 
(5-hydroxyindol-3-yl)acetaldehyde  
(5-hydroxyindol-3-yl)acetic acid +   
(5-oxo-2-sulfo-2,5-dihydrofuran-2-yl)acetic acid 
(5e)-10-Heptyl-3,4,5,8,9,10-hexahydro-5,8,9-trihydroxy-2h-oxecin-2-one 
(5E)-4,7,8-Trihydroxy-2-(2-hydroxypentyl)-9,9-dimethyl-3,4,7,8-tetrahydro-2H-oxecin-10-one 
(5R)-5-isopropenyl-1,2-dimethylcyclohexane 1-hydroperoxide 
(5R)-5-isopropenyl-2-methylcyclohexane 1-hydroperoxide 
(5R)-5-isopropyl-2-methyl-2-cyclohexen-1-one 
(5S)-hydroperoxy-(14R,15S)-epoxy-(6E,8Z,11Z)-icosatrienoic acid 
(5S,7R, 8R,9R,10S)-(-)-7,8-seco-7,8-oxacassa-13,15-dien-7-ol 
(5S,7R,8R,9R,10S)-(-)-7,8-seco-7,8-oxacassa-13,15-dien-7-ol-17-al 
(5S,7R,8R,9R,10S)-(-)-7,8-seco-7,8-oxacassa-13,15-diene-7,17-diol 
(5Z,11Z,14Z)-8,9-dihydroxyicosatrienoic acid +  
(5Z,8Z,10E,14Z)-12-hydroxyicosatetraenoic acid +  
(5Z,8Z,11Z)-14,15-dihydroxyicosatrienoic acid +  
(5Z,8Z,11Z,13E)-15-HETE +   
(5Z,8Z,14Z)-11,12-dihydroxyicosatrienoic acid +  
(6R)-5,10-methenyltetrahydrofolic acid 
(6R)-5,10-methylenetetrahydrofolic acid +  
(6S,7R,9R)-6,7-dihydroxy-9-propylnon-4-eno-9-lactone 
(6Z,9Z,12Z,15Z)-octadecatetraenoyl-CoA 
(6Z,9Z,12Z,15Z,18Z)-tetracosapentaenoyl-CoA 
(6Z,9Z,12Z,15Z,18Z,21Z)-3-hydroxytetracosahexaenoyl-CoA 
(6Z,9Z,12Z,15Z,18Z,21Z)-3-oxotetracosahexaenoyl-CoA 
(6Z,9Z,12Z,15Z,18Z,21Z)-tetracosahexaenoyl-CoA 
(7S,8S)-methoxy-3',7-epoxy-8,4'-oxyneolignan-4,9,9'-triol 
(7Z,10Z,13R,14E,16Z,19Z)-13-hydroxydocosapentaenoate 
(7Z,10Z,13R,14E,16Z,19Z)-13-hydroxydocosapentaenoic acid 
(8aR,12S,12aR)-12-hydroxy-4-methyl-4,5,6,7,8,8a,12,12a-octahydro-1H-3-benzoxecine-2,9-dione 
(8R,9S)-EET 
(8S)-hydroperoxy-(14S,15R)-epoxy-(5Z,9E,11Z)-icosatrienoic acid 
(8Z,11Z)-urushiol III 
(E)-(3-chloromethylene-2,3-dihydrobenzo[b]oxepin-7-yl)methanol 
(E)-4-nitrostilbene 
(E)-4-oxonon-2-en-1-ol 
(E)-hexadec-2-enoyl-CoA 
(E)-Oxetorone 
(E)-pterulinic acid 
(N(omega)-L-arginino)succinic acid  
(R)-(-)-allantoin 
(R)-1,2-distearoylphosphatidylethanolamine 
(R)-3-hydroxy-2-oxo-4-phosphonooxybutanoic acid 
(R)-3-hydroxybutanoyl-CoA 
(R)-4'-phosphopantothenic acid 
(R)-5-diphosphomevalonic acid 
(R)-5-phosphomevalonic acid 
(R)-adrenaline +   
(R)-lactaldehyde 
(R)-methylmalonyl-CoA 
(R)-noradrenaline +   
(R)-S-lactoylglutathione 
(S)-(+)-allantoin +  
(S)-1-phenylethanol 
(S)-2,3-epoxysqualene 
(S)-2-methylbutanoyl-CoA 
(S)-3'-hydroxy-N-methylcoclaurine 
(S)-3-hydroxybutanoyl-CoA 
(S)-3-hydroxyhexanoyl-CoA 
(S)-3-hydroxyisobutyryl-CoA 
(S)-3-hydroxylauroyl-CoA 
(S)-3-hydroxyoctanoyl-CoA 
(S)-3-hydroxypalmitoyl-CoA 
(S)-3-hydroxytetradecanoyl-CoA 
(S)-Angelicain 
(S)-carnitinium 
(S)-colchicine  
(S)-dihydroorotic acid 
(S)-methylmalonaldehydic acid 
(S)-methylmalonyl-CoA 
(S)-N-methylcoclaurine 
(Z)-9-hydroxybenzo[c]oxepin-3(1H)-one 
(Z)-icos-13-enoic acid 
(Z)-pterulinic acid 
1,1'-dioxine-2,2'-dipropionic acid 
1,1-dichloro-2-(4-chloro-2,3-dihydroxyphenyl)-2-(4-chlorophenyl)ethylene 
1,1-dichloroethene  
1,2,3-trilinoleoylglycerol  
1,2-bis(4-hydroxyphenyl)propan-2-ol 
1,2-bis(diphenylphosphino)ethane 
1,2-bis(octadec-9-enoyl)phosphatidic acid +   
1,2-bis-[(9Z,11Z)-octadecadienoyl]-sn-glycero-3-phosphoethanolamine 
1,2-di-(4Z,7Z,10Z,13Z,16Z,19Z-docosahexaenoyl)-sn-glycero-3-phosphoethanolamine 
1,2-di-(6Z,9Z-octadecadienoyl)-sn-glycero-3-phosphoethanolamine 
1,2-di-(7Z,10Z,13Z,16Z-docosatetraenoyl)-sn-glycerol 
1,2-di-(9E-hexadecenoyl)-sn-glycero-3-phosphocholine 
1,2-di-(9E-octadecenoyl)-sn-glycero-3-phospho-(1'-sn-glycerol) 
1,2-di-(9Z,12Z-octadecadienoyl)-sn-glycero-3-phosphoethanolamine 
1,2-di-[(6Z)-octadecenoyl]-sn-glycero-3-phosphoethanolamine 
1,2-di-[(9E)-octadecenoyl]-sn-glycero-3-phosphoethanolamine 
1,2-di-[(9Z)-octadecenoyl]-sn-glycero-3-phosphoethanolamine 
1,2-di-O-myristoyl-sn-glycero-3-phosphocholine +  
1,2-di-octadecadienoyl-sn-glycero-3-phosphocholine +  
1,2-di-octadecenoyl-sn-glycero-3-phosphocholine +  
1,2-di-palmitoleoyl-2-sn-glycerol 
1,2-diacyl-3-beta-D-galactosyl-sn-glycerol +  
1,2-dibromoethane  
1,2-dichloroethane  
1,2-dihexadecanoyl-sn-glycero-3-phosphocholine  
1,2-dihexadecanoyl-sn-glycero-3-phosphoethanolamine 
1,2-dihexadecanoyl-sn-glycero-3-phosphoserine 
1,2-dihydronaphthalene-1,2-diol +   
1,2-dihydroxy-3,4-epoxy-1,2,3,4-tetrahydronaphthalene 
1,2-dihydroxyfluorene 
1,2-dilinoleoyl-sn-glycerol 
1,2-dimyristoleoyl-sn-glycerol 
1,2-dioctadecadienoyl-sn-glycero-3-phospho-(1'-sn-glycerol) 
1,2-dioleoyl-3-linoleoyl-sn-glycerol 
1,2-dioleoyl-sn-glycero-3-phospho-L-serine 
1,2-dioleoyl-sn-glycerol 
1,2-dipalmitoleoyl-sn-glycero-3-phosphocholine 
1,2-dipalmitoyl-sn-glycerol 
1,2-distearoyl-sn-glycero-3-phosphoserine 
1,2-ditetradecanoyl-3-(6-sulfoquinovopyranosyl)glycerol 
1,2-palmitoyl-sn-glycero-3-phospho-(1'-sn-glycerol) 
1,2:3,4-Diepoxy-p-menth-8-ene 
1,2:7,8-diepoxyoctane 
1,3,5,7-tetrazocane 
1,3,5-thiadiazinane 
1,3,5-trioxane 
1,3,7-trimethyluric acid  
1,3-diphenylguanidine +   
1,3-oxathiane 
1,4,7,10-tetraazacyclododecane +  
1,4,7,10-tetrathiacyclododecane 
1,4,7-triazonane  
1,4,7-trithionane 
1,4,8,11-tetraazacyclotetradecane +   
1,4-benzoquinone +   
1,4-dioxine 
1,4-phenylenediamine +   
1,4Lambda~6~-oxathiane-4,4-dione 
1,5,5,8-Tetramethyl-12-thiabicyclo[9.1.0]dodeca-3,7-diene 
1,7-dimethyluric acid  
1,7-dimethylxanthine  
1,7-Dioxaspiro[5.6]dodecane 
1,8-dihydroxy-10-methoxy-3-methyldibenzo[b,e]oxepine-6,11-dione 
1,9-dihydroxy-3-(hydroxymethyl)-10-methoxydibenzo[b,e]oxepine-6,11-dione 
1-(1Z,11Z-octadecadienyl)-2-linoleoyl-sn-glycero-3-phosphoethanolamine 
1-(1Z,9Z-octadecadienyl)-2-(4Z,7Z,10Z,13Z,16Z,19Z-docosahexaenoyl)-sn-glycero-3-phosphoethanolamine 
1-(1Z-hexadecenyl)-2-(4Z,7Z,10Z,13Z,16Z,19Z-docosahexaenoyl)-sn-glycero-3-phosphoethanolamine 
1-(1Z-hexadecenyl)-2-(8Z,11Z,14Z-icosatrienoyl)-sn-glycero-3-phosphoethanolamine 
1-(1Z-hexadecenyl)-2-(9Z,12Z-octadecadienoyl)-sn-glycero-3-phosphocholine 
1-(1Z-hexadecenyl)-2-(9Z-hexadecenoyl)-sn-glycero-3-phosphocholine 
1-(1Z-hexadecenyl)-2-arachidonoyl-sn-glycero-3-phosphoethanolamine 
1-(1Z-hexadecenyl)-2-linoleoyl-sn-glycero-3-phosphoethanolamine 
1-(1Z-hexadecenyl)-2-oleoyl-sn-glycero-3-phosphoethanolamine 
1-(1Z-octadecenyl)-2-(4Z,7Z,10Z,13Z,16Z-docosapentaenoyl)-sn-glycero-3-phosphoethanolamine 
1-(1Z-octadecenyl)-2-(8Z,11Z,14Z-icosatrienoyl)-sn-glycero-3-phosphoethanolamine 
1-(1Z-octadecenyl)-2-(9Z,12Z-octadecadienoyl)-sn-glycero-3-phosphocholine 
1-(1Z-octadecenyl)-2-(9Z-octadecenoyl)-sn-glycero-3-phosphoethanolamine 
1-(1Z-octadecenyl)-2-arachidonoyl-sn-glycero-3-phosphoethanolamine 
1-(1Z-octadecenyl)-2-hexadecanoyl-sn-glycero-3-phosphocholine 
1-(1Z-octadecenyl)-2-hexadecanoyl-sn-glycero-3-phosphoethanolamine 
1-(1Z-octadecenyl)-2-linoleoyl-sn-glycero-3-phosphoethanolamine 
1-(1Z-octadecenyl)-2-linoleoyl-sn-glycero-3-phosphoethanolamine zwitterion 
1-(2,3-dihydro-1H-pyrrolizin-5-yl)-2-propen-1-one 
1-(2,6,6-trimethylcyclohex-2-en-1-yl)but-2-enone 
1-(2-furanylmethyl)-7,7-dimethyl-2-(4-methylphenyl)-5,8-dihydropyrano[4,3-d]pyrimidine-4-thione 
1-(3,9-Dihydroxy-1,3-dihydrobenzo[c]oxepin-3-yl)ethanone, (rac)- 
1-(4Z,7Z,10Z,13Z,16Z,19Z-docosahexaenoyl)-sn-glycero-3-phosphocholine 
1-(alk-1-enyl)-2-acyl-sn-glycero-3-phosphate(2-) +  
1-(alk-1-enyl)-sn-glycero-3-phosphoethanolamine +  
1-(beta-D-galactosyl)-N-behenoylsphingosine 
1-[(11Z)-octadecenoyl]-2-[(4Z,7Z,10Z,13Z,16Z,19Z)]-docosahexaenoyl-sn-glycero-3-phosphocholine 
1-[(11Z,14Z)-icosadienoyl]-2-[(4Z,7Z,10Z,13Z,16Z)-docosapentaenoyl]-sn-glycero-3-phosphoethanolamine 
1-[(1Z)-octadecenyl]-2-[(5Z,8Z,11Z,14Z)-icosatetraenoyl]-sn-glycero-3-phosphocholine 
1-[(1Z,11Z)-octadecadienyl]-2-oleoyl-sn-glycero-3-phosphoethanolamine 
1-[(1Z,11Z)-octadecadienyl]-2-palmitoyl-sn-glycero-3-phosphoethanolamine 
1-[(1Z,9Z)-octadecadienyl]-sn-glycero-3-phosphocholine 
1-[(2Z)-hexadecenoyl]-2-[(9Z)-octadecenoyl]-sn-glycero-3-phosphocholine 
1-[(3E)-3-(chloromethylidene)-6-hydroxy-1-benzoxepin-7-yl]ethanone 
1-[(6-methoxy-2-furo[2,3-b]quinolinyl)-oxomethyl]-4-piperidinecarboxylic acid ethyl ester 
1-[(7Z)-hexadecenoyl]-2-[(5Z,8Z,11Z,14Z)-eicosatetraenoyl]-sn-glycero-3-phosphocholine 
1-[(9E)-hexadecenoyl]-sn-glycero-3-phosphocholine 
1-[(9Z)-hexadecenoyl]-2-[(11Z)-octadecenoyl]-sn-glycero-3-phosphocholine 
1-[(9Z)-hexadecenoyl]-2-[(5Z,8Z,11Z,14Z)-eicosatetraenoyl]-sn-glycero-3-phosphocholine 
1-[(9Z)-hexadecenoyl]-2-[(9Z)-octadecenoyl]-sn-glycero-3-phosphocholine 
1-[(9Z)-hexadecenoyl]-2-acetyl-sn-glycero-3-phosphocholine 
1-[(9Z)-hexadecenoyl]-sn-glycero-3-phosphocholine 
1-[(9Z)-hexadecenyl]-2-acetyl-sn-glycero-3-phosphocholine 
1-[(9Z)-octadecenoyl]-2-[(4Z,7Z,10Z,13Z,16Z,19Z)-docosahexaenoyl]-sn-glycero-3-phosphocholine 
1-[(9Z)-octadecenoyl]-2-[(6Z,9Z)-octadecadienoyl]-sn-glycero-3-phosphocholine 
1-[(9Z)-octadecenyl]-2-[(5Z,8Z,11Z,14Z)-eicosatetraenoyl]-sn-glycero-3-phosphocholine 
1-[(9Z)-octadecenyl]-2-hexadecanoyl-sn-glycero-3-phosphocholine 
1-[(9Z,12Z)-octadecadienoyl]-2-[(5Z,8Z,11Z,14Z)-icosatetraenoyl]-sn-glycero-3-phosphocholine 
1-[2-(diethylamino)ethyl]-7,7-dimethyl-2-(4-methylphenyl)-5,8-dihydropyrano[4,3-d]pyrimidine-4-thione 
1-acyl-sn-glycerol 3-phosphate +  
1-acylglycerone 3-phosphate +  
1-alkyl-sn-glycerol 3-phosphate +  
1-arachidonoyl-sn-glycero-3-phosphocholine 
1-bromo-2-chloroethane 
1-chloro-2,4,6-trinitrobenzene  
1-chloro-2,4-dinitrobenzene  
1-docosanoyl-2-pentadecanoyl-sn-glycero-3-phosphoethanolamine 
1-docosanoyl-2-tetradecanoyl-sn-glycero-3-phosphoethanolamine 
1-eicosyl-2-linolenyl-sn-glycero-3-phosphoethanolamine 
1-epi-isariotin A 
1-fluoro-2,4-dinitrobenzene  
1-heptadecanoyl-2-(9Z,12Z-octadecadienoyl)-sn-glycero-3-phosphocholine 
1-heptadecanoyl-2-[(9Z,12Z,15Z)-octadecatrienoyl]-sn-glycero-3-phosphocholine 
1-hexadecanoyl-2-(11Z-octadecenoyl)-sn-glycero-3-phosphoethanolamine 
1-hexadecanoyl-2-(4E,7E,10E,13E,16E,19E-docosahexaenoyl)-sn-glycero-3-phosphocholine 
1-hexadecanoyl-2-(4Z,7Z,10Z,13Z,16Z,19Z-docosahexaenoyl)-sn-glycero-3-phosphocholine  
1-hexadecanoyl-2-(4Z,7Z,10Z,13Z,16Z-docosapentaenoyl)-sn-glycero-3-phosphocholine 
1-hexadecanoyl-2-(5E,8E,11E,14E-eicosatetraenoyl)-sn-glycero-3-phosphocholine 
1-hexadecanoyl-2-(5Z,8Z,11Z,14Z-icosatetraenoyl)-sn-glycero-3-phospho-D-myo-inositol 
1-hexadecanoyl-2-(5Z,8Z,11Z,14Z-icosatetraenoyl)-sn-glycero-3-phosphoethanolamine 
1-hexadecanoyl-2-(7Z-octadecenoyl)-sn-glycero-3-phosphoethanolamine 
1-hexadecanoyl-2-(9,10-epoxyoctadecanoyl)-sn-glycero-3-phosphocholine 
1-hexadecanoyl-2-(9Z,12Z-octadecadienoyl)-sn-glycero-3-phospho-(1'-sn-glycerol) 
1-hexadecanoyl-2-(9Z,12Z-octadecadienoyl)-sn-glycero-3-phosphoethanolamine 
1-hexadecanoyl-2-(9Z-octadecenoyl)-sn-glycero-3-phosphocholine 
1-hexadecanoyl-2-(9Z-octadecenoyl)-sn-glycero-3-phosphoethanolamine 
1-hexadecanoyl-2-[(11Z)-octadec-9-enoyl]-sn-glycero-3-phospho-(1'-sn-glycerol) 
1-hexadecanoyl-2-[(5S,6E,8Z,11Z,14Z)-5-hydroxyicosatetraenoyl]-sn-glycero-3-phosphocholine 
1-hexadecanoyl-2-[(5Z,8Z,10E,12S,14Z)-12-hydroxyicosatetraenoyl]-sn-glycero-3-phosphocholine 
1-hexadecanoyl-2-[(7Z,10Z,13Z,16Z)-docosatetraenoyl]-sn-glycero-3-phosphocholine 
1-hexadecanoyl-2-[(7Z,10Z,13Z,16Z,19Z)-docosapentaenoyl]-sn-glycero-3-phosphocholine 
1-hexadecanoyl-2-[(9Z)-octadec-9-enoyl]-sn-glycero-3-phospho-(1'-sn-glycerol) 
1-hexadecanoyl-2-icosanoyl-sn-glycero-3-phosphoethanolamine 
1-hexadecanoyl-2-methyl-sn-glycero-3-phosphocholine 
1-hexadecanoyl-2-octadecanoyl-sn-glycero-3-phosphocholine 
1-hexadecanoyl-sn-glycero-3-phosphocholine +  
1-hexadecyl-2-formyl-sn-glycero-3-phosphocholine 
1-Hydroxy-10-methoxy-dibenz[b,e]oxepin-6,11-dione 
1-hydroxy-3-(hydroxymethyl)-10-methoxybenzo[c][1]benzoxepine-6,11-dione 
1-icosanoyl-2-hexadecanoyl-sn-glycero-3-phosphocholine 
1-icosanoyl-2-tetradecanoyl-sn-glycero-3-phosphocholine 
1-icosanoyl-sn-glycero-3-phosphoethanolamine 
1-linoleoyl-sn-glycero-3-phosphocholine 
1-methoxy-N-nitrosodiethylamine 
1-methoxyphenanthrene 
1-methyl-2-hexadecanoyl-sn-glycero-3-phosphocholine 
1-methyl-7H-xanthine +   
1-methylimidazole-4-acetaldehyde 
1-methylnicotinamide +   
1-methylphenanthrene  
1-methylpyrrolinium 
1-methyluric acid  
1-myristoyl-2-linoleoyl-sn-glycerol 
1-myristoyl-2-oleoyl-sn-glycerol +  
1-myristoyl-2-palmitoleoyl-sn-glycero-3-phosphocholine 
1-myristoyl-2-palmitoleoyl-sn-glycerol 
1-myristoyl-2-palmitoyl-sn-glycero-3-phosphocholine 
1-myristoyl-2-palmitoyl-sn-glycerol 
1-naphthaldehyde  
1-nitronaphthalene  
1-O-(alpha-D-galactosyl)-N-hexacosanoylphytosphingosine +   
1-O-(alpha-D-glucosyl)-29-keto-(3R,31R)-dotriacontanetriol 
1-O-acyl-sn-glycero-3-phosphocholine(1+) +  
1-octadecadienyl-2-icosatetraenoyl-sn-glycero-3-phosphoethanolamine 
1-octadecanoyl-2-(4Z,7Z,10Z,13Z,16Z,19Z-docosahexaenoyl)-sn-glycero-3-phosphocholine 
1-octadecanoyl-2-(5E,8E,11E,14E-eicosatetraenoyl)-sn-glycero-3-phosphoethanolamine 
1-octadecanoyl-2-(7Z,10Z,13Z,16Z)-docosatetraenoyl-sn-glycero-3-phosphoethanolamine 
1-octadecanoyl-2-(7Z,10Z,13Z,16Z-docosatetraenoyl)-sn-glycero-3-phosphocholine 
1-octadecanoyl-2-[(10Z,12Z)-octadecadienoyl]-sn-glycero-3-phosphocholine 
1-octadecanoyl-2-[(2E,4E)-octadecadienoyl]-sn-glycero-3-phosphocholine 
1-octadecanoyl-2-[(4Z,7Z,10Z,13Z,16Z)-docosapentaenoyl]-sn-glycero-3-phosphoethanolamine 
1-octadecanoyl-2-[(6Z,9Z)-octadecadienoyl]-sn-glycero-3-phosphocholine 
1-octadecanoyl-2-[(8Z,10Z,12Z,14Z)-eicosatetraenoyl]-sn-glycero-3-phosphocholine 
1-octadecanoyl-2-[(9Z)-octadecenoyl]-sn-glycerol +   
1-octadecanoyl-2-[(9Z,11Z,13Z,15Z,17Z,19E)-docosahexaenoyl]-sn-glycero-3-phosphocholine 
1-octadecanoyl-2-[(9Z,12Z)-octadecadienoyl]-sn-glycero-3-phosphocholine 
1-octadecanoyl-2-octadecenoyl-sn-glycero-3-phosphocholine +  
1-octadecanoyl-2-pentadecanoyl-sn-glycero-3-phosphocholine 
1-octadecenoyl-2-icosatetraenoyl-sn-glycero-3-phosphoethanolamine 
1-octadecenoyl-2-octadecadienoyl-sn-glycero-3-phospho-(1'-sn-glycerol) 
1-oleoyl-2,3-di-linoleoyl-sn-glycerol 
1-oleoyl-2-(4Z,7Z,10Z,13Z,16Z,19Z-docosahexaenoyl)-sn-glycerol 
1-oleoyl-2-(7Z,10Z,13Z,16Z-docosatetraenoyl)-sn-glycerol 
1-oleoyl-2-(8Z,11Z,14Z-eicosatrienoyl)-sn-glycerol 
1-oleoyl-2-(alpha-linolenoyl)-sn-glycerol 
1-oleoyl-2-arachidonoyl-sn-glycero-3-phosphocholine 
1-oleoyl-2-arachidonoyl-sn-glycerol 
1-oleoyl-2-gondoyl-sn-glycerol 
1-oleoyl-2-linoleoyl-sn-glycero-3-phosphocholine 
1-oleoyl-2-linoleoyl-sn-glycerol 
1-oleoyl-2-linoleyl-sn-glycero-3-phosphoethanolamine 
1-palmitoleoyl-2-linoleoyl-sn-glycero-3-phosphocholine 
1-palmitoleoyl-2-linoleoyl-sn-glycerol 
1-palmitoleoyl-2-stearoyl-sn-glycero-3-phosphocholine 
1-palmitoleoyl-2-stearoyl-sn-glycerol 
1-palmitoyl-2,3-dioleoyl-sn-glycerol +  
1-palmitoyl-2-(11Z,14Z-eicosadienoyl)-sn-glycero-3-phosphocholine 
1-palmitoyl-2-(11Z,14Z-eicosadienoyl)-sn-glycerol 
1-palmitoyl-2-(11Z-eicosenoyl)-sn-glycero-3-phosphocholine 
1-palmitoyl-2-(7Z,10Z,13Z,16Z-docosatetraenoyl)-sn-glycero-3-phosphoethanolamine 
1-palmitoyl-2-(7Z,10Z,13Z,16Z-docosatetraenoyl)-sn-glycerol 
1-palmitoyl-2-(8Z,11Z,14Z-eicosatrienoyl)-sn-glycerol 
1-palmitoyl-2-(9Z-heptadecenoyl)-sn-glycero-3-phosphocholine 
1-palmitoyl-2-[(6Z,9Z,12Z)-octadecatrienoyl]-sn-glycero-3-phosphocholine 
1-palmitoyl-2-[(9Z,12Z,15Z)-octadecatrienoyl]-sn-glycero-3-phosphocholine 
1-palmitoyl-2-arachidonoyl-sn-glycero-3-phospho-(1'-sn-glycerol) 
1-palmitoyl-2-arachidonoyl-sn-glycero-3-phosphocholine  
1-palmitoyl-2-linoleoyl-3-oleoyl-sn-glycerol 
1-palmitoyl-2-linoleoyl-sn-glycerol 
1-palmitoyl-2-octadecadienoyl-sn-glycero-3-phosphocholine 
1-palmitoyl-2-oleoyl-sn-glycerol +   
1-palmitoyl-2-palmitoleoyl-sn-glycero-3-phosphocholine 
1-palmitoyl-2-palmitoleoyl-sn-glycerol 
1-palmitoyl-2-stearoyl-sn-glycero-3-phosphoserine 
1-pentadecanoyl-2-docosanoyl-sn-glycero-3-phosphoethanolamine 
1-pentadecanoyl-2-octadecanoyl-sn-glycero-3-phosphocholine 
1-pentadecyl-2-acetyl-sn-glycero-3-phosphocholine 
1-phenanthrol +  
1-phenylethanol +  
1-phosphatidyl-1D-myo-inositol 3,4,5-trisphosphate +  
1-phosphatidyl-1D-myo-inositol 3,4-bisphosphate +  
1-phosphatidyl-1D-myo-inositol 3-phosphate +  
1-phosphatidyl-1D-myo-inositol 4,5-bisphosphate +  
1-phosphatidyl-1D-myo-inositol 4-phosphate +  
1-stearoyl-2-(7Z,10Z,13Z,16Z-docosatetraenoyl)-sn-glycero-3-phosphoserine 
1-stearoyl-2-(7Z,10Z,13Z,16Z-docosatetraenoyl)-sn-glycerol 
1-stearoyl-2-(8Z,11Z,14Z-icosa-8,11,14-trienoyl)-sn-glycerol 
1-stearoyl-2-(8Z,11Z,14Z-icosatrienoyl)-sn-glycero-3-phosphoserine 
1-stearoyl-2-arachidonoyl-sn-glycero-3-phospho-1D-myo-inositol 
1-stearoyl-2-arachidonoyl-sn-glycero-3-phosphocholine +  
1-stearoyl-2-arachidonoyl-sn-glycero-3-phosphoethanolamine 
1-stearoyl-2-linoleoyl-sn-glycero-3-phospho-1D-myo-inositol 
1-stearoyl-2-linoleoyl-sn-glycero-3-phospho-L-serine 
1-stearoyl-2-linoleoyl-sn-glycerol  
1-stearoyl-2-oleoyl-sn-glycero-3-phosphoserine +  
1-stearoyl-sn-glycero-3-phosphocholine  
1-tetradecanoyl-2-(11Z-octadecenoyl)-sn-glycero-3-phosphocholine 
1-tetradecanoyl-2-[(9Z)-octadecenoyl]-sn-glycero-3-phosphocholine 
1-tetradecanoyl-2-docosanoyl-sn-glycero-3-phosphoethanolamine 
10,11-epoxyguaian-10-ol 
10,11-epoxyguaian-13-ol 
10-formyltetrahydrofolic acid +   
10-Hexyl-11,12-dioxatricyclo[7.2.1.01,6]dodecane-2,3-diol 
10Z-isocitreoviridinol 
11(R)-HPETE 
11(S)-HETE 
11,12,15-trihydroxy-(5Z,8Z,13E)-icosatrienoic acid 
11,12-EET +  
11,12-epoxy-3-methylcholanthrene 
11,14,15-trihydroxy-(5Z,8Z,12E)-icosatrienoic acid 
11-cis-retinal +  
11-cis-retinol +  
11-dehydrocorticosterone  
11-deoxycorticosterone +   
11-deoxycortisol  
11-Deoxydiaporthein A 
11-HETE +  
11beta,17alpha,21-trihydroxypregnenolone 
11beta-hydroxyandrost-4-ene-3,17-dione 
11beta-hydroxyprogesterone 
12'-O-acetylisariotin A 
12(R)-HPETE +  
12(S)-HEPE 
12(S)-HPETE +   
12,13-Deoxyroridin E 
12,13-Deoxytrichodermadiene 
12,13-Epoxy-22S,25S,5alpha-Veratramine 3beta,17,24alpha-triol-6-one-N,O(3)-diacetate 
12-crown-4 
12-deoxyepiisororidin E 
12-deoxytrichodermin 
12-HEPE +  
12-oxo-ETE 
13(S)-HODE 
13(S)-HOTrE 
13-oxo-9Z,11E-ODE 
14,15-EET +   
14-demethyllanosterol +   
15(R)-HEPE 
15(R)-HEPE(1-) 
15(S)-HETE 
15(S)-HETrE 
15(S)-HPETE +  
15-crown-5 
15-deoxy-Delta(12,14)-prostaglandin J3 
15-HEPE +  
16(R)-HETE 
16alpha-hydroxyandrost-4-ene-3,17-dione 
16alpha-hydroxydehydroepiandrosterone 
16alpha-hydroxyestrone +  
17(R)-HDoHE 
17(R)-HDoHE(1-) 
17(S)-HDoHE 
17alpha,21-dihydroxypregnenolone 
17alpha-hydroxypregnenolone +   
17alpha-hydroxyprogesterone  
17beta-estradiol +   
17beta-estradiol 3-glucosiduronic acid  
17beta-hydroxy-5alpha-androstan-3-one +   
18(R)-HEPE 
18(R)-HEPE(1-) 
18-crown-6 
18-hydroxycorticosterone 
18-hydroxyleukotriene B4 
18-O-acetyl-nodusmicin 
19(S)-HETE  
19-hydroxyandrost-4-ene-3,17-dione 
19-hydroxyleukotriene B4 
19-hydroxytestosterone 
1beta,10beta-Epoxy-nardosinane 
1D-myo-inositol 1,3,4,5-tetrakisphosphate 
1D-myo-inositol 1,3,4-trisphosphate 
1D-myo-inositol 1,4,5,6-tetrakisphosphate 
1D-myo-inositol 1,4,5-trisphosphate +   
1D-myo-inositol 1,4-bisphosphate 
1D-myo-inositol 1-phosphate  
1D-myo-inositol 3,4,5,6-tetrakisphosphate 
1D-myo-inositol 3,4-bisphosphate 
1D-myo-inositol 3-phosphate 
1D-myo-inositol 4-phosphate 
1H-imidazo[2,1-i]purine  
2',3'-cyclic CMP 
2',3'-epoxy-13-hydroxy-4'-oxomacrophorin A 
2',3'-seco-manginoid C 
2'-aminobiphenyl-2,3-diol 
2'-deoxyadenosine +   
2'-deoxycytidine +   
2'-deoxycytosine 5'-monophosphate +   
2'-deoxyguanosine +   
2'-deoxyguanosine 5'-monophosphate +   
2'-deoxyinosine 
2'-deoxyinosine-5'-diphosphate 
2'-deoxyinosine-5'-monophosphate 
2'-deoxyuridine +  
2,2',3-trihydroxydiphenyl ether 
2,2,2-trichloroethanol  
2,3-bisphospho-D-glyceric acid  
2,3-didehydro-gibberellin A9 
2,3-dihydro-1,4-dioxin-5-carboxylic acid [2-oxo-2-(4-phenylbutan-2-ylamino)ethyl] ester 
2,3-Dihydro-1-benzoxepin derivative 3 
2,3-Dihydro-1-benzoxepin derivative 4a 
2,3-dihydro-8-methoxyfuro(2,3-b)quinoline 
2,3-dihydroxy-DDT +  
2,4,6-Trimethyl-1,3,5-dioxathiane 
2,4,6-trinitrophenyl group +  
2,4-dichloro-1,9-dihydroxy-3-(hydroxymethyl)-10-methoxydibenzo[b,e]oxepine-6,11-dione 
2,4-dinitrophenol +   
2,4-dinitrophenyl group +  
2,5,5-trimethyl-1,3-thiazolidine-4-carboxylic acid 
2,5-bis(aziridin-1-yl)-1,4-benzoquinone  
2,5-diamino-6-ribosylamino-4(3H)pyrimidinone 5'-triphosphate 
2,5-diaminotoluene sulfate 
2,5-dihydroxybenzaldehyde  
2,5-dihydroxybenzoic acid +   
2,5-dimethyl-p-phenylenediamine 
2,6-diaminotoluene  
2,6-dihydroxycyclohexane-1-carbonyl-CoA 
2,7-Dimethyl-1,6-dioxaspiro[4.6]undecane 
2,8-dihydroxyadenine 
2-(1-hydroxyethyl)-3,4-dihydrobenzo[f][1,4]oxazepin-5(2H)-one 
2-(2,4-dihydroxy-5-prenylphenyl)-5,6-methylenedioxybenzofuran 
2-(morpholin-4-yloxy)ethanol 
2-[(11R)-hydroxy-(5Z,8Z,12E,14Z)-icosatetraenoyl]-sn-glycero-3-phosphocholine 
2-[(11Z,14Z)-icosadienoyl]-sn-glycero-3-phosphoethanolamine 
2-[(15R)-hydroxy-(5Z,8Z,11Z,13E)-icosatetraenoyl]-sn-glycero-3-phosphocholine 
2-[(15S)-hydroxy-(5Z,8Z,11Z,13E)-icosatetraenoyl]-sn-glycero-3-phosphocholine 
2-[(5Z,13E,15S)-11alpha,15-dihydroxy-9-oxoprosta-5,13-dien-1-oyl]-sn-glycero-3-phosphocholine 
2-[(5Z,13E,15S)-11alpha,15-dihydroxy-9-oxoprosta-5,13-dien-1-oyl]-sn-glycero-3-phosphoethanolamine 
2-[(5Z,8Z,11Z)-icosatrienoyl]-sn-glycero-3-phosphoethanolamine 
2-[(9S,11R)-epidioxy-(15S)-hydroperoxy-(5Z,13E)-prostadienoyl]-sn-glycero-3- phosphocholine 
2-[(9S,11R)-epidioxy-(15S)-hydroperoxy-(5Z,13E)-prostadienoyl]-sn-glycero-3-phosphoethanolamine 
2-[(9S,11R)-epidioxy-(15S)-hydroxy-(5Z,13E)-prostadienoyl]-sn-glycero-3- phosphocholine 
2-[(9S,11R)-epidioxy-(15S)-hydroxy-(5Z,13E)-prostadienoyl]-sn-glycero-3-phosphoethanolamine 
2-acetamido-2-deoxy-D-glucopyranose 1-phosphate +  
2-acetamidofluorene +   
2-acetyllactic acid +  
2-acyl-sn-glycero-3-phosphate +  
2-acyl-sn-glycero-3-phosphocholine(1+) +  
2-acyl-sn-glycero-3-phosphoethanolamine +  
2-amino-2-deoxy-D-glucopyranose +   
2-amino-3-hydroxy-N-(2,2,4,4-tetramethylthietan-3-yl)propanimidic acid 
2-amino-3-oxoadipic acid 
2-amino-6-hydroxyaminopurine 
2-aminoacrylic acid +  
2-aminoethanesulfonate +  
2-aminomuconic 6-semialdehyde 
2-aminomuconic acid +  
2-bromo-2-(bromomethyl)pentanedinitrile +   
2-Carboxy-1-methylthietanium 
2-cis,6-trans,10-trans-geranylgeranyl diphosphate 
2-deoxy-D-ribofuranose 
2-deoxy-D-ribose +  
2-ethyl-5-methylfuran 
2-formamido-N(1)-(5-phospho-D-ribosyl)acetamidine 
2-formylbenzoate 
2-formylbenzoic acid 
2-hexaprenyl-6-methoxy-1,4-benzoquinone 
2-hexaprenyl-6-methoxy-3-methyl-1,4-benzoquinone 
2-hexaprenyl-6-methoxyphenol 
2-hydroxy-1,4-benzoquinone +  
2-hydroxy-17beta-estradiol +   
2-hydroxy-3-(4-hydroxyphenyl)prop-2-enoic acid 
2-hydroxy-3-oxopropanoic acid 
2-hydroxy-4-isopropenylcyclohexane-1-carbonyl-CoA 
2-hydroxy-6-oxocyclohexane-1-carbonyl-CoA 
2-hydroxyethyl methacrylate  
2-hydroxyglutaric acid +   
2-hydroxyhepta-2,4-dienedioic acid 
2-hydroxypropylphosphonic acid +  
2-icosanoyl-sn-glycero-3-phosphoethanolamine 
2-methoxy-17beta-estradiol +   
2-methoxy-17beta-estradiol 3-O-(beta-D-glucuronide) 
2-methoxyestrone +   
2-methoxyestrone 3-O-(beta-D-glucuronide) 
2-methyl-1,4-phenylenediamine +   
2-Methyl-1,7-dioxaspiro[5.6]dodecane 
2-methyl-1-hydroxypropylthiamine diphosphate 
2-methyl-2,3,4,5-tetrahydro-1,5-benzoxazepin-4-one 
2-methyl-4-propyl-1,3-oxathiane 
2-methylacetoacetyl-CoA 
2-methylprop-1-ene 
2-methylpropane-1,2-diol 
2-naphthaldehyde 
2-naphthoic acid +   
2-naphthol +   
2-naphthoyl-CoA 
2-nitrofluorene  
2-O-alpha-D-mannosyl-1-O-\{1-O-[(10S)-10-methyloctadecanoyl]-2-O-palmitoyl-sn-glycero-3-phosphonato\}-5-O-palmitoyl-6-O-(6-O-palmitoyl-alpha-D-mannosyl)-1D-myo-inositol +  
2-O-alpha-D-mannosyl-1-O-\{1-O-[(10S)-10-methyloctadecanoyl]-2-O-palmitoyl-sn-glycero-3-phosphono\}-5-O-palmitoyl-6-O-(6-O-palmitoyl-alpha-D-mannosyl)-1D-myo-inositol 
2-O-deacetylpestalotiopsin B 
2-O-palmitoyl-2'-O-sulfo-3-O-[(2E,4S,6S,8S)-2,4,6,8-tetramethyltriacont-2-enoyl]-alpha,alpha-trehalose 
2-O-sulfate-4-hydroxyacetophenone 
2-oxoadipic acid  
2-Phenoxathiinamine-10,10-dioxide 
2-phenylacetamide 
2-phenylethylamine +   
2-phospho-D-glyceric acid 
2-phosphoglycerate(3-) 
2-phosphoglycolic acid 
2-thienylacetic acid +  
2-thiobarbituric acid +   
2-trans,6-trans,10-trans-geranylgeranyl diphosphate  
2-trans,6-trans-farnesyl diphosphate +   
2-trimethylaminoethylphosphonic acid 
20-HETE +   
20-hydroxy-leukotriene B4 
20-hydroxycholesterol  
21-deoxycortisol 
21-HDoHE 
21-hydroxypregnenolone +  
23-acetoxysoladulcidine 
23-demethyl 8,13-deoxydemethoxynargenicin 
23-demethyl 8,13-deoxynodusmicin 
24,25-dihydrolanosterol +   
24-methylenecholesterol +  
24-methylidenelophenol +  
3',5'-cyclic AMP +   
3',5'-cyclic GMP +   
3'-AMP 
3'-AMP(2-) 
3'-CMP +   
3'-dephospho-CoA 
3'-hydroxy-4'-methoxydiclofenac 
3'-hydroxydiclofenac 
3'-ketolactose 
3'-phospho-5'-adenylyl sulfate  
3'-phosphoadenylyl selenate 
3(4->5)-Abeo-4,11:4,12-diepoxy-3-eudesmanol 
3,3',5-triiodo-L-thyronine +   
3,4,5-trimethoxycinnamic acid 
3,4-deoxy-3,4-didehydromultiplolide A 
3,4-dihydro-2H-pyrano[2,3-b]quinolin-7-yl-(4-methoxycyclohexyl)methanone 
3,4-dihydro-4-[(5-methyl-2-furanyl)methylene]-2H-pyrrole 
3,4-dihydroxyfluorene 
3,4-dihydroxymandelaldehyde +  
3,4-dihydroxymandelic acid  
3,4-dihydroxyphenylacetaldehyde  
3,4-dihydroxyphenylethyleneglycol +   
3,4-dimethoxybenzoic acid +  
3,4-dimethoxyphenylethylamine 
3,4-epoxy-1-cyclohexene +  
3,4-Epoxy-6-methylcyclohexylmethyl-3,4-epoxy-6-methylcyclo-hexanecarboxylate 
3,4-Epoxy-p-menth-1(7)-ene 
3,5-dibromocatechol 
3,5-diiodo-L-tyrosine +  
3,7,7,10-Tetramethyl-12-thiabicyclo[9.1.0]dodeca-3,7-diene 
3,7-dimethyluric acid 
3,7-Epoxycaryophyllan-6-One 
3,8,9-trihydroxy-10-propyl-3,4,5,8,9,10-hexahydro-2H-oxecin-2-one 
3,N(4)-ethenocytosine  
3-(4-oxo-4,5-dihydro-1H-imidazol-5-yl)propanoic acid 
3-(5-methylfurfuryl)pyrrole 
3-(leucinocarbonyl)phenylazo group 
3-[alpha-D-galactosyl-(1->6)-beta-D-galactosyl]-1,2-diacyl-sn-glycerol +  
3-acetyl-2,5-dimethylfuran 
3-carboxy-1-hydroxypropylthiamine diphosphate 
3-cyano-L-alanine +  
3-dehydro-4-methylzymosterol +  
3-dehydrosphinganine +  
3-demethylubiquinone-6 
3-disulfanyl-L-alanine +  
3-ethyl-2,7-dimethyloctane 
3-hexaprenyl-4,5-dihydroxybenzoic acid 
3-hexaprenyl-4-hydroxy-5-methoxybenzoic acid 
3-hexaprenyl-4-hydroxybenzoic acid 
3-hydroxy-5-oxohexanoyl-CoA 
3-hydroxy-L-kynurenine 
3-hydroxy-N(6),N(6),N(6)-trimethyl-L-lysine 
3-hydroxyanthranilate 
3-hydroxyanthranilic acid 
3-hydroxybutanoyl-CoA +  
3-hydroxyisovaleryl-CoA 
3-hydroxyoctadecanoyl-CoA +  
3-hydroxypimeloyl-CoA 
3-hydroxypropanoyl-CoA 
3-iodo-L-tyrosine +  
3-keto-beta-D-galactose 
3-mercaptolactic acid 
3-mercaptopyruvic acid 
3-methoxy-4-hydroxyphenylglycolaldehyde 
3-methyl-6-thiophen-2-yl-4-isoxazolo[5,4-b]pyridinecarboxylic acid ethyl ester 
3-methylbut-2-enoyl-CoA 
3-oxoadipyl-CoA 
3-oxodecanoyl-CoA 
3-oxohexanoyl-CoA 
3-oxolauroyl-CoA 
3-oxooctadecanoyl-CoA 
3-oxooctanoyl-CoA 
3-oxopalmitoyl-[acyl-carrier protein] 
3-oxopalmitoyl-CoA 
3-oxopimeloyl-CoA 
3-oxotetradecanoyl-CoA 
3-pentadecylcatechol 
3-phospho-D-glyceric acid 
3-phospho-D-glyceroyl dihydrogen phosphate 
3-sulfino-L-alanine +  
3-sulfinylpyruvic acid 
3-sulfopyruvic acid 
3-ureidoisobutyric acid 
3-Vinyl-7-oxabicyclo[4.1.0]heptane 
3alpha,17alpha-dihydroxy-5alpha-pregnan-20-one 
3alpha,7alpha,12alpha,24-tetrahydroxy-5beta-cholestan-26-oyl-CoA +  
3alpha,7alpha,12alpha-trihydroxy-24-oxo-5beta-cholestan-26-oyl-CoA 
3alpha,7alpha,12alpha-trihydroxy-5beta-cholest-24-en-26-oyl-CoA +  
3alpha,7alpha,12alpha-trihydroxy-5beta-cholestan-26-oyl-CoA +  
3alpha,7alpha,24-trihydroxy-5beta-cholestan-26-oyl-CoA 
3alpha,7alpha-dihydroxy-24-oxo-5beta-cholestan-26-oyl-CoA 
3alpha,7alpha-dihydroxy-5beta-cholest-24-enoyl-CoA 
3alpha,7alpha-dihydroxy-5beta-cholestan-26-al 
3alpha,7alpha-dihydroxy-5beta-cholestan-26-oic acid +  
3alpha,7alpha-dihydroxy-5beta-cholestan-26-oyl-CoA +  
3alpha-hydroxy-5beta-androstan-17-one +   
3alpha-hydroxy-5beta-androstan-17-one 3-glucosiduronic acid 
3beta-hydroxy-5beta-pregnan-20-one +  
3beta-hydroxyatractylon 
4'-hydroxyacetophenone +   
4'-hydroxydiclofenac  
4,4'-(ethyl-2-nitropropane-1,3-diyl)bismorpholine 
4,4'-azodibenzenearsonic acid 
4,4'-diaminodiphenylmethane  
4,4'-dihydroxy-alpha-methylstilbene 
4,4-dimethyl-5alpha-cholest-8-en-3beta-ol 
4,4-dimethyl-5alpha-cholesta-8,14,24-trien-3beta-ol  
4,5,6-trimethyl-3-pentadecylcatechol 
4,5-Dihydro-1-benzoxepin-3(2H)-one 
4-((Z)-but-2-enoyloxy)-12,13-epoxytrichotheca-7,9-diene 
4-((Z)-but-2-enoyloxy)-8-chloro-12-hydroxy-7,13-epoxytrichothec-9-ene 
4-(1'-hydroxy-2'-butenyl)-l,4-dihydro-2,3-benzodioxocin-10-ol 
4-(1-hydroxyethyl)phenol 
4-(2-aminophenyl)-2,4-dioxobutanoic acid 
4-(2-hydroxy-5-methylphenylazo)acetanilide 
4-(2-nitrobutyl)morpholine 
4-(4-nitrophenylazo)aniline 
4-(ethoxymethylene)-2-phenyloxazol-5-one  
4-(phenylazo)aniline 
4-(phosphonooxy)-L-threonine 
4-(trimethylammonio)butanoic acid +  
4-acetamidobutanal 
4-amino-3-hydroxynaphthalene-1-sulfonic acid 
4-aminobenzenesulfonic acid 
4-aminobenzoic acid +   
4-aminobutanal 
4-aminobutyl alpha-L-fucopyranoside 
4-aminofolic acid  
4-aminophenol +   
4-bromophenol 
4-chlorobenzoyl group 
4-guanidinobutanoic acid 
4-hydroxy-1-pyrroline-2-carboxylic acid +  
4-hydroxy-3-methoxy-11-methyldecahydro-1H-benzoxecine-1,12-dione 
4-hydroxy-6-propan-2-ylpyrano[3,2-c]quinoline-2,5-dione 
4-hydroxy-8-methoxyquinaldic acid 
4-hydroxybenzaldehyde 
4-hydroxyphenyl acetate 
4-hydroxyphenylacetic acid +   
4-hydroxyphenylacetyl-CoA 
4-hydroxyphenylacetylglycine 
4-isopropenyl-2-oxocyclohexane-1-carbonyl-CoA 
4-isopropyl-1-methylcyclohexane 1-hydroperoxide 
4-methyl-N-[(4-methylphenyl)methyl]-2-furo[3,2-c]quinolinecarboxamide 
4-methylaminophenol +  
4-methylpentanal  
4-methylquinoline  
4-nitroanthranilic acid +  
4-nitrobenzyl bromide  
4-nitrophenol +   
4-nitrophenyl phosphate  
4-nitrophenylhydrazine 
4-nitrosobenzenesulfonamide 
4-phospho-D-erythronic acid 
4-pyridoxic acid +   
4-sulfanilamidobenzoic acid 
4-tert-butylphenol +   
4-tolyl isocyanate  
4-trimethylammoniobutanal 
4alpha-methyl-5alpha-ergosta-8,14,24(28)-trien-3beta-ol 
4alpha-methylzymosterol +  
4beta-methylzymosterol-4alpha-carboxylic acid 
5'-acetylphosphoadenosine 
5'-adenylyl sulfate +   
5'-deoxyadenosine 
5'-S-methyl-5'-thioadenosine  
5'-xanthylic acid +  
5(S)-HETE 
5(S)-HPETE 
5,6,7,8-tetrahydrofolyl-L-glutamic acid 
5,6-DHET 
5,6-dihydrothymine 
5,6-dihydrouracil 
5,6-dihydroxyindole 
5,6-dihydroxyindole-2-carboxylic acid +   
5,6-dimethyl-3-pentadecylcatechol 
5,6-EET +   
5,6beta-epoxy-5beta-cholestane 
5,7-icosanedione 
5,8-dihydroxy-10-methyl-5,8,9,10-tetrahydro-2H-oxecin-2-one 
5-(dimethylamino)-N-(4-nitrosobenzyl)naphthalene-1-sulfonamide 
5-(Hydroxymethyl)-6,8-dioxabicyclo[3.2.1]octane-2,3,4-triol 
5-(hydroxymethyl)cytosine +   
5-[2-(2-oxoethoxy)ethoxy]-diclofenac 
5-acetamido-6-formamido-3-methyluracil  
5-amino-1-(5-phospho-D-ribosyl)imidazole-4-carboxylic acid 
5-amino-6-(5-phospho-D-ribitylamino)uracil 
5-amino-6-(D-ribitylamino)uracil 
5-aminoimidazole-4-carboxamide  
5-aminolevulinic acid +   
5-bromouracil 
5-bromouridine 
5-fluorouridine  
5-formamido-1-(5-phospho-D-ribosyl)imidazole-4-carboxamide 
5-formimidoyltetrahydrofolic acid 
5-formyltetrahydrofolic acid +   
5-formyluracil 
5-guanidino-2-oxopentanoic acid 
5-henicosyldihydrofuran-2(3H)-one 
5-HEPE 
5-HETE +  
5-hydroxy-2,8-dimethyl-6,7,8,9-tetrahydropyrano[3,2-h][1]benzoxepin-4-one 
5-hydroxy-2,8-dimethyl-6,9-dihydropyrano[3,2-h][1]benzoxepin-4-one 
5-hydroxy-2-oxo-4-ureido-2,5-dihydro-1H-imidazole-5-carboxylic acid 
5-hydroxy-L-tryptophan 
5-hydroxydiclofenac  
5-hydroxyisouric acid +  
5-hydroxykynurenamine +  
5-Methoxy-4,4,6-trimethyl-7-oxabicyclo[4.1.0]heptan-2-one 
5-methoxytryptamine +   
5-methyldihydrofolic acid 
5-O-Methylvisamminol 
5-O-Methylvisammioside 
5-O-phosphono-alpha-D-ribofuranosyl diphosphate 
5-oxo-ETE  
5-phospho-beta-D-ribosylamine 
5alpha-androstane-3,17-dione 
5alpha-cholest-7-en-3beta-ol +   
5alpha-cholest-8-en-3beta-ol 
5alpha-cholesta-7,24-dien-3beta-ol 
5beta-androstane-3,17-dione 
5beta-cholestane-3alpha,7alpha,12alpha,26-tetrol +  
5beta-cholestane-3alpha,7alpha,12alpha-triol 
5beta-cholestane-3alpha,7alpha,26-triol 
5beta-cholestane-3alpha,7alpha-diol 
5beta-dihydroaldosterone 
5beta-dihydrocorticosterone 
5beta-dihydrotestosterone 
5beta-pregnane-3,20-dione 
6,12-dimethyldibenzo[d,d']benzo[1,2-b:4,5-b']bisthiophene 
6,6'-bieckol 
6,8-icosanedione 
6-(alpha-D-glucosaminyl)-1-phosphatidyl-1D-myo-inositol +  
6-(alpha-D-glucosaminyl)-1D-myo-inositol 
6-(alpha-D-glucosaminyl)-O-acyl-1-phosphatidyl-1D-myo-inositol 
6-(aminomethyl)-3,4,5-trihydroxy-2-[(E)-3-hydroxy-2-[(2-hydroxy-12-methyltridecanoyl)amino]-18-methylnonadec-4-enoxy]oxane-2-carboxylic acid 
6-(N-acetyl-alpha-D-glucosaminyl)-1-phosphatidyl-1D-myo-inositol 
6-[6-(2-aminoethylphosphoryl)-alpha-mannosyl-(1->6)-2-(2-aminoethylphosphoryl)-alpha-mannosyl-(1->6)-alpha-2-(2-aminoethylphosphoryl)mannosyl-(1->4)-alpha-glucosaminyl]-O-acyl-1-phosphatidyl-1D-myo-inositol +  
6-aminopenicillanic acid +   
6-Ethyl-1-methyl-2,7,8-trioxabicyclo[3.2.1]octane 
6-hydroxymelatonin  
6-hydroxynicotinic acid 
6-lactoyl-5,6,7,8-tetrahydropterin +  
6-methoxy-N-(thiophen-2-ylmethyl)-2-furo[2,3-b]quinolinecarboxamide 
6-methylcoumarin 
6-O-[alpha-D-mannosyl-(1->4)-alpha-D-glucosaminyl]-O-acyl-1-phosphatidyl-1D-myo-inositol 
6-O-\{2-O-[(2-aminoethyl)phosphoryl]-alpha-D-mannosyl-(1->4)-alpha-D-glucosaminyl\}-O-acyl-1-phosphatidyl-1D-myo-inositol 
6-O-\{alpha-D-mannosyl-(1->2)-alpha-D-mannosyl-(1->6)-2-O-[(2-aminoethyl)phosphoryl]-alpha-D-mannosyl-(1->4)-alpha-D-glucosaminyl\}-O-acyl-1-phosphatidyl-1D-myo-inositol 
6-O-\{alpha-D-mannosyl-(1->6)-2-O-[(2-aminoethyl)phosphoryl]-alpha-D-mannosyl-(1->4)-alpha-D-glucosaminyl\}-O-acyl-1-phosphatidyl-1D-myo-inositol 
6-O-methylguanine  
6-O-phosphono-D-glucono-1,5-lactone 
6-oxoprostaglandin F1alpha  
6-phospho-2-dehydro-D-gluconic acid 
6-tuliposide A 
6beta-hydroxyestrone 
7'-amino-1',3'-dimethyl-2,2',4'-trioxo-6'-spiro[1H-indole-3,5'-pyrano[2,3-d]pyrimidine]carbonitrile 
7,10,13,16-docosatetraenoic acid 
7,8-dihydro-7-hydroxy-8S-glutathionylbenzo[a]pyrene 
7,8-dihydroneopterin +  
7,8-dihydroneopterin 3'-phosphate 
7,8-dihydroneopterin 3'-triphosphate 
7,9-dihydro-1H-purine-2,6,8(3H)-trione +   
7-(14-hydroxypropan-13-yl)-8-isobutyl-7,8-dihydrobenzo[c]oxepin-1(3H)-one 
7-amino-5-(4-ethoxy-3-methoxyphenyl)-4-oxo-3,5-dihydropyrano[2,3-d]pyrimidine-6-carbonitrile 
7-bromomethyl-12-methyltetraphene 
7-dehydrodesmosterol 
7-hydroxyjanthinone 
7-methoxy-N-(3-pyridinylmethyl)-2-furo[2,3-b]quinolinecarboxamide 
7-methyl-3-oxooct-6-enoyl-CoA 
7-methylxanthine 
7-oxohernangerine 
7alpha -hydroxytestosterone 
7alpha,12alpha-dihydroxy-5beta-cholestan-3-one 
7alpha,12alpha-dihydroxycholest-4-en-3-one 
7alpha,8alpha-dihydroxy-3,5-decadien-10-olide 
7alpha-hydroxy-5beta-cholestan-3-one 
7alpha-hydroxycholest-4-en-3-one  
7alpha-hydroxycholesterol  
8(S),15(S)-DiHETE 
8(S),15(S)-DiHPETE 
8(S)-HPETE 
8,11,14-icosatrien-5-ynoic acid 
8,13-deoxynargenicin 
8,13-deoxynodusmicin 
8,9-EET +   
8-[(E)-3-hydroxybut-1-enyl]-1,5-dimethyl-6-oxabicyclo[3.2.1]octane-3,8-diol 
8-amino-2,12-dihydroxy-4a,9-dihydro[1,3,2]dioxaphosphinino[4',5':5,6]pyrano[3,2-g]pteridin-10(4H)-one 2-oxide 
8-chloroxylarinol A 
8-epi-Malyngamide C 
8-HETE +  
8-O-acetyl 8-epi-malyngamide C 
8-oxo-dGTP 
9(S)-HPETE 
9(S)-HPODE 
9-aminoacridine  
9-aminoacridine hydrochloride 
9-cis-retinoyl-beta-D-glucuronide 
9-crown-3 
9-HODE +   
9-Methoxy-2,2-dimethyl-6H-pyrano[3,2-c]quinolin-5-one 
9xi-episterol +  
[(1aR,2R,3R,3'S,3aR,5R,7bS)-3'-(dimethoxymethyl)-3,3',3a-trimethyl-6-oxospiro[2,3,4,7b-tetrahydro-1aH-naphtho[1,2-b]oxirene-5,2'-oxirane]-2-yl] acetate 
[(1aR,6aR,7S,7aR)-3,3,6a,7a-tetramethyl-2-oxo-1a,2a,4,5,6,7-hexahydronaphtho[2,3-b]oxiren-7-yl]methyl 6-oxooctadecanoate 
[(1S,8aS)-2,5,5,8a-tetramethyl-1,4,4a,6,7,8-hexahydronaphthalen-1-yl]methyl octadec-9-enoate 
[(1S,8aS)-2,5,5,8a-tetramethyl-1,4,4a,6,7,8-hexahydronaphthalen-1-yl]methyl octadeca-9,12-dienoate 
[(5R,6R,9R,10S,11S,12R)-2,6-dihydroxy-7,10,11-trimethyl-4,14-dioxatetracyclo[7.4.1.02,11.05,10]tetradec-7-en-12-yl] (E)-but-2-enoate 
[19-acetyloxy-2-hydroxy-7-(2-hydroxypropan-2-yl)-4,12,17,18,20-pentamethyl-23-oxo-8,13,16-trioxahexacyclo[12.9.0.03,12.04,9.015,18.015,21]tricosa-1(14),21-dien-5-yl] acetate 
[4-(1,3-benzodioxol-5-ylmethyl)-1-piperazinyl]-(7-methoxy-2-furo[2,3-b]quinolinyl)methanone 
\{(E)-3-(Chloromethylene)-2,3-dihydrobenzo[b]oxepin-7-yl\}methylPalmitate 
\{(Z)-3-(chloromethylene)-2,3-dihydrobenzo[b]oxepin-7-yl\}methanol 
Abscisterol A 
Abscisterol C 
Abscisterol D 
acesulfame 
acetaldehyde +   
acetic acid [1-[(4,8-dimethoxy-7-furo[2,3-b]quinolinyl)oxy]-3-hydroxy-3-methylbutan-2-yl] ester 
acetoacetyl-[acp] 
acetoacetyl-CoA  
acetyl dihydrogen phosphate 
acetyl-[acyl-carrier protein] 
acetylblasticidin S 
acetylcholine +   
acetylene +   
Achaetolide-II 
Acremine Q 
acridine half-mustard 
acridine half-mustard dihydrochloride 
acrylamide  
acrylonitrile +   
acryloyl-CoA  
actinomycin D  
adenine +   
adenosine 3',5'-bismonophosphate +   
adenosylcob(III)yrinic acid a,c-diamide 
adenosylcobinamide 
adenylyl selenate 
ADP-D-ribose +   
ADP-D-ribose 2'-phosphate 
agmatine +   
AICA ribonucleotide  
Ala-tRNA(Ala) 
Alchivemycin A 
aldehydo-N-acyl-D-mannosamine 6-phosphate +  
aldosterone +   
alkylating agent +   
alkylphosphonate 
all-cis-5,8,11,14,17-icosapentaenoic acid +  
all-cis-docosa-4,7,10,13,16,19-hexaenoic acid +   
all-cis-octadeca-6,9,12,15-tetraenoic acid +  
all-trans-3,4-didehydroretinol +  
all-trans-4-hydroxyretinol 
all-trans-4-oxoretinal  
all-trans-hexaprenyl diphosphate 
all-trans-retinal +   
all-trans-retinol +   
allantoic acid 
alpha,alpha-trehalose +   
alpha-D-fucose +  
alpha-D-fucoside 
alpha-D-Gal-(1->3)-[alpha-L-Fuc-(1->2)]-beta-D-Gal-(1->4)-beta-D-GlcNAc-(1->3)-beta-D-Gal-(1->4)-beta-D-GlcNAc-(1->3)-beta-D-Gal-(1->4)-beta-D-Glc-(1<->1')-Cer 
alpha-D-Gal-(1->3)-beta-D-Gal-(1->4)-D-GlcNAc +  
alpha-D-Gal-(1->4)-beta-D-Gal-(1->4)-beta-D-Glc-(1<->1')-Cer(d18:1/16:0) 
alpha-D-Gal-(1->4)-beta-D-Gal-(1->4)-beta-D-Glc-(1<->1')-Cer(d18:1/18:0) 
alpha-D-Gal-(1->4)-beta-D-Gal-(1->4)-beta-D-Glc-(1<->1')-Cer(d18:1/20:0) 
alpha-D-Gal-(1->4)-beta-D-Gal-(1->4)-beta-D-Glc-(1<->1')-Cer(d18:1/22:0) 
alpha-D-Gal-(1->4)-beta-D-Gal-(1->4)-beta-D-Glc-(1<->1')-Cer(d18:1/22:1) 
alpha-D-Gal-(1->4)-beta-D-Gal-(1->4)-beta-D-Glc-(1<->1')-Cer(d18:1/23:0) 
alpha-D-Gal-(1->4)-beta-D-Gal-(1->4)-beta-D-Glc-(1<->1')-Cer(d18:1/24:0) 
alpha-D-Gal-(1->4)-beta-D-Gal-(1->4)-beta-D-Glc-(1<->1')-Cer(d18:1/24:1(15Z)) 
alpha-D-galactose +   
alpha-D-galactose 1-phosphate  
alpha-D-galactosyl-(1->3)-1D-myo-inositol 
alpha-D-galactosyl-(1->4)-beta-D-galactosyl-(1->4)-beta-D-glucosylceramide +   
alpha-D-galactosyl-(1->4)-beta-D-galactosyl-N-(pentacosanoyl)sphingosine 
alpha-D-GalNAc-(1->3)-[alpha-L-Fuc-(1->2)]-beta-D-Gal-(1->3)-beta-D-GlcNAc-(1->3)-beta-D-Gal-(1->4)-beta-D-Glc-(1->1')-Cer 
alpha-D-GalNAc-(1->3)-[alpha-L-Fuc-(1->2)]-beta-D-Gal-(1->4)-beta-D-GlcNAc-(1->3)-beta-D-Gal-(1->4)-beta-D-GlcNAc-(1->3)-beta-D-Gal-(1->4)-beta-D-Glc-(1->1')-Cer 
alpha-D-Galp-(1->3)-[alpha-L-Fucp-(1->2)]-beta-D-Galp-(1->3)-beta-D-GlcpNAc-(1->3)-beta-D-Galp-(1->4)-beta-D-Glcp-(1->1')-Cer 
alpha-D-Galp-(1->3)-[alpha-L-Fucp-(1->2)]-beta-D-Galp-(1->4)-beta-D-GlcpNAc-(1->3)-beta-D-Galp-(1->4)-beta-D-Glcp-(1->1')-Cer 
alpha-D-GlcNAc-(1->4)-beta-D-GlcA-(1->4)-alpha-D-GlcNAc-(1->4)-beta-D-GlcA-(1->3)-beta-D-Gal-(1->3)-beta-D-Gal-(1->4)-beta-D-Xyl-(1->3)-L-Ser 
alpha-D-GlcNAc6S-(1->4)-D-GlcA 
alpha-D-glucose +   
alpha-D-glucose 6-phosphate 
alpha-D-Man-(1->3)-[alpha-D-Man-(1->6)]-beta-D-Man-(1->4)-beta-D-GlcNAc-(1->4)-2-alpha-D-GlcNAc(PP-Dol) 
alpha-D-mannosyl-beta-D-mannosyldiacetylchitobiosyldiphosphodolichol 
alpha-Fuc-(1->2)-[alpha-Fuc-(1->2)-beta-Gal-(1->3)-alpha-GalNAc-(1->3)]-beta-Gal-(1->4)-beta-GlcNAc-(1->3)-beta-Gal-(1->4)-beta-Glc-(1<->1')-Cer 
alpha-GalNAc-(1->3)-[alpha-Fuc-(1->2)]-beta-Gal-(1->3)-alpha-GalNAc-(1->3)-[alpha-Fuc-(1->2)]-beta-Gal-(1->4)-beta-GlcNAc-(1->3)-beta-Gal-(1->4)-beta-Glc-(1->1')-Cer 
alpha-L-arabinofuranose +  
alpha-L-Fuc-(1->2)-beta-D-Gal-(1->3)-beta-D-GalNAc-(1->3)-alpha-D-Gal-(1->4)-beta-D-Gal-(1->4)-beta-D-Glc-(1->1')-Cer +  
alpha-L-Fuc-(1->2)-beta-D-Gal-(1->3)-beta-D-GalNAc-(1->4)-[alpha-Neu5Ac-(2->3)]-beta-D-Gal-(1->4)-beta-D-Glc-(1<->1')-Cer 
alpha-L-Fuc-(1->2)-beta-D-Gal-(1->3)-beta-D-GlcNAc-(1->3)-beta-D-Gal-(1->4)-beta-D-Glc-(1->1')-Cer 
alpha-L-Fuc-(1->2)-beta-D-Gal-(1->4)-[alpha-L-Fuc-(1->3)]-beta-D-GlcNAc-(1->3)-beta-D-Gal-(1->4)-beta-D-Glc-(1->1')-Cer 
alpha-L-Fuc-(1->2)-beta-D-Gal-(1->4)-beta-D-GlcNAc-(1->3)-[alpha-L-Fuc-(1->2)-beta-D-Gal-(1->4)-beta-D-GlcNAc-(1->6)]-beta-D-Gal-(1->4)-beta-D-GlcNAc-(1->3)-beta-D-Gal-(1->4)-beta-D-Glc-(1<->1')-Cer 
alpha-L-Fuc-(1->2)-beta-D-Gal-(1->4)-beta-D-GlcNAc-(1->3)-beta-D-Gal-(1->4)-beta-D-Glc-(1->1')-Cer +  
alpha-L-Fuc-(1->2)-beta-D-Gal-(1->4)-beta-D-GlcNAc-(1->3)-beta-D-Gal-(1->4)-beta-D-GlcNAc-(1->3)-beta-D-Gal-(1->4)-beta-D-Glc-(1->1')-Cer +  
alpha-L-fucoside +  
alpha-L-Fucp-(1->3)-[alpha-D-Manp-(1->3)-[alpha-D-Manp-(1->6)]-beta-D-Manp-(1->4)-beta-D-GlcpNAc-(1->4)]-D-GlcpNAc +  
alpha-linolenic acid +   
alpha-linolenoyl-CoA 
alpha-Man-(1->2)-alpha-Man-(1->2)-alpha-Man-(1->3)-[alpha-Man-(1->2)-alpha-Man-(1->3)-alpha-Man-(1->6)]-beta-Man-(1->4)-beta-GlcNAc-(1->4)-alpha-GlcNAc(PP-Dol) 
alpha-Man-(1->2)-alpha-Man-(1->2)-alpha-Man-(1->3)-[alpha-Man-(1->6)-[alpha-Man-(1->2)-alpha-Man-(1->3)]-alpha-Man-(1->6)]-beta-Man-(1->4)-beta-GlcNAc-(1->4)-alpha-GlcNAc(PP-Dol) 
alpha-N-acetylneuraminosyl-(2->3)-[beta-D-galactosyl-(1->3)-N-acetyl-beta-D-galactosaminyl-(1->4)]-beta-D-galactosyl-(1->4)-beta-D-glucosyl-(1<->1')-N-acylsphingosine +   
alpha-N-acetylneuraminyl-(2->3)-beta-D-galactosyl-(1->3)-N-acetyl-alpha-D-galactosaminyl group 
alpha-N-acetylneuraminyl-(2->3)-beta-D-galactosyl-(1->4)-beta-D-glucosyl-(1<->1')-ceramide +  
alpha-Neu5Ac-(2->3)-beta-D-Gal (1->4)-[alpha-L-Fuc-(1->3)]-beta-D-GlcNAc-(1->3)-beta-D-Gal-(1->4)-beta-D-Glc-(1<->1')-Cer 
alpha-Neu5Ac-(2->3)-beta-D-Gal(1->3)beta-GalNAc-(1->4)-[alpha-Neu5Ac-(2->3)]-beta-Gal-(1->4)-beta-Glc-(1->1')-Cer(d18:1/18:0) 
alpha-Neu5Ac-(2->3)-beta-D-Gal-(1->3)-[alpha-Neu5Ac-(2->6)]-beta-D-GalNAc-(1->4)-[alpha-Neu5Ac-(2->3)]-beta-D-Gal-(1->4)-beta-D-Glc-(1<->1')-Cer 
alpha-Neu5Ac-(2->3)-beta-D-Gal-(1->3)-[alpha-Neu5Ac-(2->6)]-beta-D-GalNAc-(1->4)-[alpha-Neu5Ac-(2->8)-alpha-Neu5Ac-(2->3)]-beta-D-Gal-(1->4)-beta-D-Glc-(1<->1')-Cer 
alpha-Neu5Ac-(2->3)-beta-D-Gal-(1->3)-[alpha-Neu5Ac-(2->6)]-beta-D-GalNAc-(1->4)-beta-D-Gal-(1->4)-beta-D-Glc-(1<->1')-Cer 
alpha-Neu5Ac-(2->3)-beta-D-Gal-(1->3)-beta-D-GalNAc-(1->4)-[alpha-Neu5Ac-(2->3)]-beta-D-Gal-(1->4)-beta-D-Glc-(1<->1')-Cer(d18:1/20:0) 
alpha-Neu5Ac-(2->3)-beta-D-Gal-(1->3)-beta-D-GalNAc-(1->4)-[alpha-Neu5Ac-(2->3)]-beta-D-Gal-(1->4)-beta-D-Glc-(1<->1')-Cer(d18:1/22:0) 
alpha-Neu5Ac-(2->3)-beta-D-Gal-(1->3)-beta-D-GalNAc-(1->4)-[alpha-Neu5Ac-(2->3)]-beta-D-Gal-(1->4)-beta-D-Glc-(1<->1')-Cer(d18:1/22:1) 
alpha-Neu5Ac-(2->3)-beta-D-Gal-(1->3)-beta-D-GalNAc-(1->4)-[alpha-Neu5Ac-(2->3)]-beta-D-Gal-(1->4)-beta-D-Glc-(1<->1')-Cer(d18:1/23:0) 
alpha-Neu5Ac-(2->3)-beta-D-Gal-(1->3)-beta-D-GalNAc-(1->4)-[alpha-Neu5Ac-(2->3)]-beta-D-Gal-(1->4)-beta-D-Glc-(1<->1')-Cer(d18:1/24:0) 
alpha-Neu5Ac-(2->3)-beta-D-Gal-(1->3)-beta-D-GalNAc-(1->4)-[alpha-Neu5Ac-(2->3)]-beta-D-Gal-(1->4)-beta-D-Glc-(1<->1')-Cer(d18:1/24:1(15Z)) 
alpha-Neu5Ac-(2->3)-beta-D-Gal-(1->3)-beta-D-GalNAc-(1->4)-[alpha-Neu5Ac-(2->3)]-beta-D-Gal-(1->4)-beta-D-Glc-(1<->1')-Cer(d18:1/24:2) 
alpha-Neu5Ac-(2->3)-beta-D-Gal-(1->3)-beta-D-GalNAc-(1->4)-[alpha-Neu5Ac-(2->8)-alpha-Neu5Ac-(2->3)]-beta-D-Gal-(1->4)-beta-D-Glc-(1<->1')-Cer +  
alpha-Neu5Ac-(2->3)-beta-D-Gal-(1->3)-beta-D-GalNAc-(1->4)-[alpha-Neu5Ac-(2->8)-alpha-Neu5Ac-(2->8)-alpha-Neu5Ac-(2->3)]-beta-D-Gal-(1->4)-beta-D-Glc-(1<->1')-Cer(d18:1/18:0) 
alpha-Neu5Ac-(2->3)-beta-D-Gal-(1->3)-beta-D-GalNAc-(1->4)-[alpha-Neu5Ac-(2->8)-alpha-Neu5Ac-(2->8)-alpha-Neu5Ac-(2->3)]-beta-D-Gal-(1->4)-beta-D-Glc-(1<->1')-Cer(d18:1/22:0) 
alpha-Neu5Ac-(2->3)-beta-D-Gal-(1->3)-beta-D-GalNAc-(1->4)-beta-D-Gal-(1->4)-beta-D-Glc-(1<->1')-Cer 
alpha-Neu5Ac-(2->3)-beta-D-Gal-(1->4)-beta-D-Glc-(1<->1')-Cer(d18:1/16:0) 
alpha-Neu5Ac-(2->3)-beta-D-Gal-(1->4)-beta-D-Glc-(1<->1')-Cer(d18:1/18:0) 
alpha-Neu5Ac-(2->3)-beta-D-Gal-(1->4)-beta-D-Glc-(1<->1')-Cer(d18:1/20:0) 
alpha-Neu5Ac-(2->3)-beta-D-Gal-(1->4)-beta-D-Glc-(1<->1')-Cer(d18:1/21:0) 
alpha-Neu5Ac-(2->3)-beta-D-Gal-(1->4)-beta-D-Glc-(1<->1')-Cer(d18:1/22:0) 
alpha-Neu5Ac-(2->3)-beta-D-Gal-(1->4)-beta-D-Glc-(1<->1')-Cer(d18:1/22:1(13Z)) 
alpha-Neu5Ac-(2->3)-beta-D-Gal-(1->4)-beta-D-Glc-(1<->1')-Cer(d18:1/23:0) 
alpha-Neu5Ac-(2->3)-beta-D-Gal-(1->4)-beta-D-Glc-(1<->1')-Cer(d18:1/24:0) 
alpha-Neu5Ac-(2->3)-beta-D-Gal-(1->4)-beta-D-Glc-(1<->1')-Cer(d18:1/24:1(15Z)) 
alpha-Neu5Ac-(2->3)-beta-D-Gal-(1->4)-beta-D-Glc-(1<->1')-Cer(d18:1/24:2) 
alpha-Neu5Ac-(2->3)-beta-D-Gal-(1->4)-beta-D-GlcNAc-(1->3)-beta-D-Gal-(1->4)-beta-D-GlcNAc-(1->3)-beta-D-Gal-(1->4)-beta-D-Glc-(1<->1')-Cer 
alpha-Neu5Ac-(2->8)-alpha-Neu5Ac-(2->3)-beta-Gal-(1->3)-beta-GalNAc-(1->4)-[alpha-Neu5Ac-(2->3)]-beta-Gal-(1->4)-beta-Glc-(1<->1')-Cer 
alpha-Neu5Ac-(2->8)-alpha-Neu5Ac-(2->3)-beta-Gal-(1->3)-beta-GalNAc-(1->4)-beta-Gal-(1->4)-beta-Glc-(1<->1')-Cer 
alpha-Neu5Ac-(2->8)-alpha-Neu5Ac-(2->3)-beta-Gal-D-(1->3)-beta-D-GalNAc-(1->4)-[alpha-Neu5Ac-(2->8)-alpha-Neu5Ac-(2->3)]-beta-D-Gal-(1->4)-beta-D-Glc-(1<->1')-Cer +  
alpha-Neu5NAc-(2->8)-alpha-Neu5NAc-(2->3)-beta-D-Gal-(1->4)-beta-D-Glc-(1<->1')-Cer 
alpha-NeuNAc-(2->3)-beta-D-Gal-(1->3)-beta-D-GalNAc-(1->4)-[alpha-NeuNAc-(2->3)]-beta-D-Gal-(1->4)-beta-D-Glc-(1<->1')-Cer +  
alpha-Neup5NAc-(2->3)-beta-D-Galp-(1->4)-beta-D-GlcpNAc-(1->3)-beta-D-Galp-(1->4)-beta-D-Glcp-(1<->1')-Cer 
alpha-ribazole +  
alpha-ribazole 5'-phosphate 
Alterchothecene A 
Alterchothecene B 
Alterchothecene C 
Alternaphenol B 
Altiloxin A 
aminoacetone  
ammonia +   
ammonium persulfate 
ammonium thioglycolate 
amoxicillin diketopiperazine 
amoxicilloic acid 
Ampelomin B 
amylose +   
ananolignan B 
ananolignan C 
ananolignan D 
ananolignan E 
ananolignan F 
ananolignan G 
ananolignan H 
ananolignan I 
ananolignan J 
ananolignan K 
ananolignan L 
ananolignan M 
ananolignan N 
androst-4-ene-3,17-dione +   
androst-5-ene-3beta,17beta-diol +   
androsterone +   
androsterone 3-glucosiduronic acid  
androsterone sulfate 
Annuionone A 
Annuionone B 
Annuionone C 
annuionone D 
anserine 
anthranilate +  
anthranilic acid +   
anthrarobin  
apo-[acyl-carrier protein] 
apoprotein +   
arachidonic acid +   
Aranorosin 
Aranorosin-2-methyl ether 
Aranorosinol A 
Aranorosinol B 
aranotin 
Arg-tRNA(Arg) 
aristolochic acid A +   
aristolochic acid B 
aristolochic acid C 
arsolane 
artemoin A 
artemoin B 
artemoin C 
artemoin D 
artemorin 
Artonin S 
Asn-tRNA(Asn) 
Asp-tRNA(Asn) 
Asp-tRNA(Asp) 
Asp-Tyr-Met-Gly-Trp-Met-Asp-Phe-NH2 
asparagoside F 
Asperginol A 
Asperginol B 
Asperunguisin C 
Aspinolide B 
Aspinolide C 
aspirin-triggered resolvin D4 
Aurachin F 
Aurachin K 
Aurachin L 
austocystin D 
azepane 
azetidine +   
aziridine +  
azocane +   
aztreonyl group +  
azulenofuran +   
Balfourodine 
Balfourodinium 
Bandrowski's base  
barbituric acid +   
BE-24566B 
Bellendine 
bellidin +   
Bellidisin C 
Bellidisin D 
benz[a]anthracene 5,6-oxide 
benzene-1,2,4-triol  
benzo[a]pyrene +   
benzo[b]fluoranthene  
benzo[e]pyrene  
benzocaine  
benzochromene +   
benzodioxine +   
benzodioxoles +   
benzofurans +   
benzofurofurochromene 
benzofuropyranochromene +  
benzofuropyrimidine +  
benzopyran +   
benzoxadiazole +   
benzoxathiin +  
benzoxathiine +  
benzoxathiole +   
benzoxazine +   
benzoxazocine +   
benzoxazole +   
benzoyl-CoA +  
benzoylacetyl-CoA 
benzylamine +   
benzylpenicillenate +  
benzylpenicillenic acid +  
benzylpenicilloyl-benzylamine 
benzylpenilloaldehyde 
beryllium sulfate +   
beta-aminoarteether maleate 
beta-carotene +   
beta-D-fructofuranose +   
beta-D-fructofuranose 1,6-bisphosphate  
beta-D-fructofuranose 2,6-bisphosphate  
beta-D-fructofuranose 6-phosphate 
beta-D-Gal-(1->3)-beta-D-GalNAc-(1->4)-[alpha-Neu5Ac-(2->3)]-beta-D-Gal-(1->4)-beta-D-Glc-(1<->1')-Cer(d18:1/16:0) 
beta-D-Gal-(1->3)-beta-D-GalNAc-(1->4)-[alpha-Neu5Ac-(2->3)]-beta-D-Gal-(1->4)-beta-D-Glc-(1<->1')-Cer(d18:1/24:0) 
beta-D-Gal-(1->3)-beta-D-GalNAc-(1->4)-[alpha-Neu5Ac-(2->3)]-beta-D-Gal-(1->4)-beta-D-Glc-(1<->1')-Cer(d18:1/24:1(15Z)) 
beta-D-Gal-(1->3)-beta-D-GalNAc-(1->4)-[alpha-Neu5Ac-(2->8)-alpha-Neu5Ac-(2->3)]-beta-D-Gal-(1->4)-beta-D-Glc-(1<->1')-Cer +   
beta-D-Gal-(1->3)-beta-D-GalNAc-(1->4)-beta-D-Gal-(1->4)-beta-D-Glc-(1<->1')-Cer +  
beta-D-Gal-(1->3)-beta-D-GlcNAc-(1->3)-beta-D-Gal-(1->4)-beta-D-Glc-(1<->1')-Cer 
beta-D-Gal-(1->4)-beta-D-GlcNAc-(1->3)-[alpha-L-Fuc-(1->2)-beta-D-Gal-(1->4)-beta-D-GlcNAc-(1->6)]-beta-D-Gal-(1->4)-beta-D-GlcNAc-(1->3)-beta-D-Gal-(1->4)-beta-D-Glc-(1<->1')-Cer 
beta-D-Gal-(1->4)-beta-D-GlcNAc-(1->3)-[beta-D-Gal-(1->4)-beta-D-GlcNAc-(1->6)]-beta-D-Gal-(1->4)-beta-D-GlcNAc-(1->3)-beta-D-Gal-(1->4)-beta-D-Glc-(1<->1')-Cer +  
beta-D-Gal-(1->4)-beta-D-GlcNAc-(1->3)-[beta-D-GlcNAc-(1->6)]-beta-D-Gal-(1->4)-beta-D-GlcNAc-(1->3)-beta-D-Gal-(1->4)-beta-D-Glc-(1<->1')-Cer 
beta-D-Gal-(1->4)-beta-D-GlcNAc-(1->3)-beta-D-Gal-(1->4)-beta-D-GlcNAc-(1->3)-beta-D-Gal-(1->4)-beta-D-Glc-(1<->1')-Cer +  
beta-D-Gal-(1->4)-beta-D-GlcNAc-(1->3)-beta-D-Gal-(1->4)-beta-D-GlcNAc-(1->3)-beta-D-Gal-(1->4)-beta-D-GlcNAc-(1->3)-beta-D-Gal-(1->4)-beta-D-Glc-(1<->1')-Cer +  
beta-D-galactose +   
beta-D-galactosyl-(1->4)-beta-D-galactosyl-N-(pentacosanoyl)sphingosine 
beta-D-galactosyl-(1->4)-beta-D-glucosyl-(1<->1')-N-hexadecanoylsphinganine 
beta-D-galactosyl-(1->4)-beta-D-glucosyl-(1<->1)-N-[(15Z)-tetracosenoyl]sphingosine 
beta-D-galactosyl-(1->4)-beta-D-glucosyl-(1<->1)-N-[(17Z)-hexacosenoyl]sphingosine 
beta-D-galactosyl-(1->4)-beta-D-glucosyl-(1<->1)-N-acylsphingosine +  
beta-D-galactosyl-(1->4)-beta-D-glucosyl-(1<->1)-N-docosanoylsphingosine 
beta-D-galactosyl-(1->4)-beta-D-glucosyl-(1<->1)-N-eicosanoylsphingosine 
beta-D-galactosyl-(1->4)-beta-D-glucosyl-(1<->1)-N-hexadecanoylsphingosine 
beta-D-galactosyl-(1->4)-beta-D-glucosyl-(1<->1)-N-octadecanoylsphingosine 
beta-D-galactosyl-(1->4)-beta-D-glucosyl-(1<->1)-N-tetracosanoylsphingosine 
beta-D-galactosyl-(1->4)-beta-D-glucosyl-(1<->1)-N-tricosanoylsphingosine 
beta-D-galactosyl-(1->4)-beta-D-glucosyl-N-(hexacosanoyl)sphingosine 
beta-D-galactosyl-(1->4)-N-acetyl-beta-D-glucosaminyl-(1->3)-beta-D-galactosyl-(1->4)-beta-D-glucosylceramide +  
beta-D-galactosyl-(1<->1')-N-[(15Z)-tetracosenoyl]sphinganine 
beta-D-galactosyl-(1<->1')-N-[(17Z)-hexacosenoyl]sphinganine 
beta-D-galactosyl-(1<->1')-N-docosanoylsphinganine 
beta-D-galactosyl-(1<->1')-N-eicosanoylsphinganine 
beta-D-galactosyl-(1<->1')-N-hexacosanoylsphinganine 
beta-D-galactosyl-(1<->1')-N-hexadecanoylsphinganine 
beta-D-galactosyl-(1<->1')-N-octadecanoylsphinganine 
beta-D-galactosyl-(1<->1')-N-tetracosanoylsphinganine 
beta-D-galactosyl-1,3-(N-acetyl-beta-D-glucosaminyl-1,6)-N-acetyl-D-galactosaminyl group 
beta-D-galactosyl-N-(hexacosanoyl)sphingosine 
beta-D-galactosyl-N-(tetracosanoyl)sphingosine 
beta-D-galactosyl-N-(tricosanoyl)sphingosine 
beta-D-galactosyl-N-[(15Z)-tetracosenoyl]sphingosine 
beta-D-galactosyl-N-[(17Z)-hexacosenoyl]sphingosine 
beta-D-galactosyl-N-eicosanoylsphingosine 
beta-D-galactosyl-N-octadecanoylsphingosine 
beta-D-GalNAc-(1->4)-[alpha-Neu5Ac-(2->3)]-beta-D-Gal-(1->4)-beta-D-Glc-(1<->1')-Cer +  
beta-D-GalNAc-(1->4)-[alpha-Neu5Ac-(2->8)-alpha-Neu5Ac-(2->3)]-beta-D-Gal-(1->4)-beta-D-Glc-(1<->1')-Cer +  
beta-D-GalNAc-(1->4)-[alpha-Neu5Gc-(2->3)]-beta-D-Gal-(1->4)-beta-D-Glc-(1<->1')-Cer 
beta-D-Galp-(1->3)-beta-D-GalpNAc-(1->3)-alpha-D-Galp-(1->4)-beta-D-Galp-(1->4)-beta-D-Glcp-(1<->1')-Cer +  
beta-D-Galp-(1->4)-beta-D-GlcpNAc6S-(1->3)-beta-D-Galp-(1->4)-beta-D-GlcpNAc6S-(1->3)-D-Galp 
beta-D-Galp-(1->4)-beta-D-GlcpNAc6S-(1->3)-D-Galp 
beta-D-Galp6S-(1->4)-beta-D-GlcpNAc6S-(1->3)-beta-D-Galp-(1->4)-beta-D-GlcpNAc6S-(1->3)-D-Galp 
beta-D-GalpNAc4S-(1->4)-beta-D-GlcpA-(1->3)-beta-D-GalpNAc4S 
beta-D-GlcA-(1->4)-alpha-D-GlcNAc6S-(1->4)-D-GlcA 
beta-D-GlcpNAc-(1->3)-beta-D-Galp-(1->4)-beta-D-GlcpNAc6S-(1->3)-D-Galp 
beta-D-GlcpNAc6S-(1->3)-beta-D-Galp-(1->4)-beta-D-GlcpNAc6S-(1->3)-D-Galp 
beta-D-glucose +   
beta-D-glucose 6-phosphate 
beta-D-glucosyl-(1<->1')-N-[(15Z)-tetracosenoyl]sphinganine 
beta-D-glucosyl-(1<->1')-N-[(17Z)-hexacosenoyl]sphinganine 
beta-D-glucosyl-(1<->1')-N-docosanoylsphinganine 
beta-D-glucosyl-(1<->1')-N-eicosanoylsphinganine 
beta-D-glucosyl-(1<->1')-N-hexacosanoylsphinganine 
beta-D-glucosyl-(1<->1')-N-hexadecanoylsphinganine 
beta-D-glucosyl-(1<->1')-N-octadecanoylsphinganine 
beta-D-glucosyl-(1<->1')-N-tetracosanoylsphinganine 
beta-D-glucosyl-N-(docosanoyl)sphingosine 
beta-D-glucosyl-N-(hexacosanoyl)sphingosine 
beta-D-glucosyl-N-(tetracosanoyl)sphingosine 
beta-D-glucosyl-N-(tricosanoyl)sphingosine 
beta-D-glucosyl-N-[(15Z)-tetracosenoyl]sphingosine 
beta-D-glucosyl-N-[(17Z)-hexacosenoyl]sphingosine 
beta-D-glucosyl-N-eicosanoylsphingosine 
beta-D-glucosyl-N-hexadecanoylsphingosine 
beta-D-glucosyl-N-octadecanoylsphingosine 
beta-D-mannosyldiacetylchitobiosyldiphosphodolichol 
beta-Gal-(1->3)-beta-GalNAc-(1->4)-[alpha-Neu5Ac-(2->8)-alpha-Neu5Ac-(2->8)-alpha-Neu5Ac-(2->3)]-beta-Gal-(1->4)-beta-Glc-(1<->1')-Cer 
beta-GalNAc-(1->4)-[alpha-Neu5Ac-(2->8)-alpha-Neu5Ac-(2->8)-alpha-Neu5Ac-(2->3)]-beta-Gal-(1->4)-beta-Glc-(1->1')-Cer 
beta-GalNAc-(1->4)-[alpha-Neu5Ac-(2->8)-alpha-Neu5Ac-(2->8)-alpha-Neu5Ac-(2->3)]-beta-Gal-(1->4)-beta-Glc-(1->1')-Cer(d18:1/16:0) 
beta-GalNAc-(1->4)-[alpha-Neu5Ac-(2->8)-alpha-Neu5Ac-(2->8)-alpha-Neu5Ac-(2->3)]-beta-Gal-(1->4)-beta-Glc-(1->1')-Cer(d18:1/18:0) 
Beta-Ionone epoxide 
beta-L-IdopA2S-(1->3)-beta-D-GalpNAc4S-(1->4)-beta-D-GlcpA-(1->3)-beta-D-GalpNAc4S 
beta-lactam antibiotic allergen +   
betaine aldehyde 
bicoumarin +  
bidebiline C 
bidebiline D 
bilirubin IXalpha  
biliverdin +   
biliverdin hydrochloride 
biocytin +  
biotin +   
biotinyl-5'-AMP 
biphenyl-2,2',3-triol 
bis(beta-glucosyluronic acid)bilirubin 
Biscogniacid A 
Bismark brown Y 
Boletunone B 
Branimycin B 
Branimycin C 
bromobenzene +   
brugunin A 
bulbocapnine +  
but-3-ynal 
buta-1,3-diene +   
butan-1-ol +   
butanal +   
butane +   
butene +   
butyryl-CoA +   
C20 sphinganine +  
C20 sphingosine +  
cadaverine +   
caffeine +   
calcidiol +   
calcitriol +   
campesterol +  
canadine +   
carbamazepine-10,11-epoxide  
carbamoyl phosphate 
carbohydrate allergen +  
carbon dioxide  
carbon monoxide  
carbonic acid +   
carboplatin  
carboxin  
carboxyacetyl-[acyl-carrier protein] 
Cardinalin-6 
cardiolipin +  
carnitine +   
carnitinium +  
carnosine +   
carvone +   
catechol beta-D-glucuronide 
catechol beta-D-glucuronide(1-) 
CDP +   
CDP-choline  
CDP-diacylglycerol +  
CDP-ethanolamine +  
Cephalosporolide B 
ceramide allergen +  
chenodeoxycholic acid +   
chenodeoxycholoyl-CoA 
chitin  
chloral hydrate  
chloramine T  
Chloroaustralasine B 
chloroethene  
chloromethane  
Chloropestolide A 
Chloropestolide B 
Chloropestolide D 
Chloropestolide E 
Chloropestolide F 
cholate +   
cholest-5-ene 
cholesta-5,7-dien-3beta-ol +   
cholesterol +   
cholesteryl (4Z,7Z,10Z,13Z,16Z,19Z)-docosahexaenoate 
cholesteryl (5Z,8Z,11Z,14Z,17Z-eicosapentaenoate) 
cholesteryl (7Z,10Z,13Z,16Z,19Z)-docosapentaenoate 
cholesteryl (9Z)-heptadecenoate 
cholesteryl all-cis-icosa-8,11,14-trienoate 
cholesteryl arachidonate  
cholesteryl behenate 
cholesteryl henicosenoate 
cholesteryl heptadecanoate 
cholesteryl linoleate  
cholesteryl linolenate  
cholesteryl myristate  
cholesteryl nonadecenoate 
cholesteryl oleate  
cholesteryl palmitate  
cholesteryl palmitoleate 
cholesteryl pentadecanoate 
cholesteryl stearate  
cholesteryl tetracosadienoate 
cholic acid +   
choline +   
choline alfoscerate 
chondroitin 4'-sulfate +  
chondroitin D-glucuronate +   
cimifoetiside A 
cimifoetiside B 
Cimifugin 
cinoxacin  
cis,cis-2-amino-3-(3-oxoprop-1-enyl)but-2-enedioic acid 
cis-3-chloroprop-2-en-1-ol 
cis-4-hydroxy-D-proline 
cis-geranoyl-CoA 
cis-Quinceoxepane 
cis-resveratrol 3-O-glucuronide 
cisplatin  
Citreoviridinol A1 
CMP-N-acetyl-beta-neuraminic acid  
CMP-N-glycoloyl-beta-neuraminic acid 
cob(I)yrinic acid a,c diamide 
cob(III)alamin 
cobalt chloride hexahydrate 
cobalt dichloride +   
cobinamide +  
cocaine  
cocamidopropyl betaine 
coelenterazine dioxetanone 
coenzyme A +   
cohibin C 
cohibin D 
Colomitide B 
Colomitide C 
Conduritol-beta-epoxide 
coniferol +   
coproporphyrinogen I 
coproporphyrinogen III  
corticosterone +   
cortisol +   
cortisone +   
Corvol ether B 
Coryoctalactone A 
Coryoctalactone B 
Coryoctalactone C 
Coryoctalactone D 
Coryoctalactone E 
cotinine N-oxide 
CP-47,444 
Craterellin C 
Craterellin D 
creatine +   
crosatoside B 
CTP +   
Cuprebetaolide B 
Curvulalide 
cyclic ether +   
cyclic ketal +   
cyclodopa 5-beta-D-glucoside 
cycloheptafuran +  
cyclohexyl isocyanate  
cyclohexylamine 
cyclopentacyclononaoxirene +  
cyclopentafuran +   
cyclopentafurofurochromene +   
cyclopentapyran +   
Cyclophellitol 
cyclopropylamine +  
cyromazine  
Cys-tRNA(Cys) 
cysteamine +   
cystine +   
cystine zwitterion +  
cytidine +   
cytidine 5'-monophosphate +   
cytochrome c +  
Cytomycin 
cytosine +   
Cytospolide A 
Cytospolide B 
Cytospolide D 
Cytospolide E 
Cytospolide F 
Cytospolide G 
Cytospolide I 
Cytospolide J 
Cytospolide K 
Cytospolide L 
D-arginine +  
D-aspartic acid +   
D-erythrose 4-phosphate  
D-galactopyranose +   
D-galactosamine +   
D-glucitol +   
D-glucitol 6-phosphate 
D-glucono-1,5-lactone +  
D-glucopyranose +   
D-glucosaminide +  
D-glucosyl-N-acylsphingosine +  
D-glucurono-6,3-lactone  
D-glutamic acid +  
D-glutamine +  
D-glyceraldehyde +   
D-glyceraldehyde 3-phosphate 
D-mannitol +   
D-ornithine +  
D-proline +  
D-ribosylnicotinic acid +  
D-ribulose 5-phosphate 
D-xylono-1,4-lactone +  
D-xylulose +   
D-xylulose 5-phosphate  
dADP +  
dalcochinin-8'-O-beta-D-glucoside 
Daphneticin 
Darlingine 
dATP 
dCDP 
dCTP +   
deacetyllaurenobiolide 
deamido-NAD(+) +   
decanoyl-[acyl-carrier protein] 
decanoyl-CoA +   
Decarestrictine C1 
Decarestrictine C2 
Decarestrictine D 
Decarestrictine H 
Decarestrictine K 
Decarestrictine M 
dehydroabietic acid 
dehydroascorbic acid +   
dehydroepiandrosterone +   
dehydroepiandrosterone sulfate  
dehydroxychlorofusarielin B 
Demethyltrichodimerol 
Deoxyartemsinin 
Deoxydihydro-artemisinin 
deoxyhemoglobin 
deoxyribonucleic acid +  
desmosterol +   
dGTP  
diacylglycerol 28:2 
diacylglycerol 40:4 +  
Diaporthein A 
Diaporthein B 
dibenz[a,h]anthracene  
dibenzo[a,l]pyrene  
dibenzodioxocine +  
dibenzodioxonine +  
dibenzofurans +   
dibenzopyran +   
dibenzothiazol-2-yl disulfide  
Dibenzoxepine 
Dibetaeminin B 
dichlorine  
Dictamnine  
dicyclohexylmethane-4,4'-diisocyanate  
dieckol  
diepoxybutane +   
diethyl hydrogen phosphate  
diethyl sulfate  
difluorine 
Dihydroepiepoformin 
dihydroferulate 
dihydroferulic acid +  
dihydrofolic acid  
dihydrogen +   
Dihydrogriesenin 
dihydrolipoamide +   
dihydrolipoylprotein 
Dihydrotrichodimerol 
dihydroxyacetone +   
dihydroxyacetone phosphate  
diisocyanate +   
Dimericbiscognienyne B 
Dimericbiscognienyne C 
dimethylmyleran 
dinitrogen  
dinitrogen oxide  
dioxane +   
dioxanes +   
dioxazine +   
dioxolane +   
dioxygen +   
diphenylmethane monoisocyanate 
diphenylmethane-4,4'-diisocyanate  
disodium maleate 
Disperse Blue 124 
Disperse Red 1 
dithianes +   
dithiolane +   
dITP 
dolichyl beta-D-glucosyl phosphate 
dolichyl D-mannosyl phosphate +  
dolichyl diphosphate 
dolichyl phosphate +   
dopamine +   
drug allergen +   
dTDP +   
dTDP-4-dehydro-6-deoxy-alpha-D-glucose 
dTDP-alpha-D-glucose +  
dTDP-D-glucuronate 
dTTP +  
Dtxsid90964182 
Dubinidine 
dUDP 
dUMP +   
dUTP +  
dyspropterin +  
ecgonine +   
ecgonine methyl ester +   
eckstolonol 
egonol beta-D-glucoside 
EI-2128-1 
Epi-Herbarumin II 
epiandrosterone sulfate 
epiandrosterone sulfate(1-) 
epibromohydrin 
Epicitreoviridinol 
epietiocholanolone 
epimelibiose 
Eplerenone hydroxy acid 
Epoxynemanione A 
Epoxyoxophorone 
Eremofortin A 
Eremofortin C 
ergosta-5,7,24(28)-trien-3beta-ol 
estriol +   
estrone +   
estrone 3-O-(beta-D-glucuronide)  
estrone 3-sulfate  
ethane +   
ethanol +   
ethanolamine +   
ethene +   
ethyl 4-hydroxy-3-methylisoxazolo[5,4-b]pyridine-5-carboxylate 
ethyl isothiocyanate 
ethyl methanesulfonate  
ethylene glycol +   
ethylene glycol dimethacrylate  
ethylenediamine dihydrochloride 
eugenol +   
Evoxine 
FAD  
FADH2 +  
fagaronine 
Fascicularone J 
Fascicularone K 
ferredoxin +  
ferricytochrome b5 
ferricytochrome c +  
ferrocytochrome b5 
ferrocytochrome c +  
ferroheme a 
Flindersiamine 
Flindersine 
fluazinam  
fluoroethene  
fMet-tRNA(fMet) 
FMN +   
folic acid +   
formaldehyde +   
formyl-5-hydroxykynurenamine 
FR182877 
framycetin +   
furanochromone +  
furans +   
furochromene +   
furodioxole +  
furofuran +   
furonaphthodioxole +   
furopyran +   
furopyridine +  
furopyrimidine +  
furopyrrole +  
Fusarielin K 
Fusarielin L 
galactan +   
galactitol +  
galactosylceramide sulfate +  
gamma-Fagarine 
gamma-glutamyl-beta-aminopropiononitrile 
gamma-glutamyl-beta-cyanoalanine 
gamma-linolenic acid +   
gamma-linolenoyl-CoA 
gamma-octalactone 
GDP +   
GDP-4-dehydro-6-deoxy-alpha-D-mannose 
GDP-alpha-D-mannose +  
GDP-beta-L-fucose 
geraniol +   
geranyl diphosphate  
gibberellin A20 +  
gibberellin A3 +   
gibberellin A5 
gibberellin A7 
gibberellin A9 +  
Glabramycin A 
Gln-tRNA(Gln) 
Glu-tRNA(Gln) 
Glu-tRNA(Glu) 
glutaryl-CoA +   
glutathione +   
glutathione disulfide  
glutaurine 
Gly-tRNA(Gly) 
glycan G00008 
glycan G10595 
glycan G10599 
glycerol +   
glyceryl monothioglycolate 
Glycoperine 
glyoxal +   
glyoxylic acid +   
Gramilaurone 
GTP +   
guaiacyl lignin +  
guanidinoacetic acid 
guanine +   
guanosine 3',5'-bis(diphosphate) 
guanosine 3'-diphosphate 5'-triphosphate 
guanosine 5'-monophosphate +   
Gymnastatin G 
haematoxylin +   
Haplodimerine 
Haplopine 
Heliannuol A 
Heliannuol B 
Heliannuol C 
Heliannuol D 
heme o +  
Hemibrevetoxin B 
heparan sulfate  
heparan sulfate alpha-D-glucosaminide 
heparan sulfate alpha-D-glucosaminide 3-sulfate 
heparin glucosamine 3-O-sulfate 
heparosan N-sulfate L-iduronic acid 
heparosan-N-sulfate D-glucuronic acid 
Heptacyclosordariolone 
heptan-2-one  
Herbarumin I 
Herbarumin III 
Herbarumin-II 
hernandonine 
hesperidin +   
Heterocornol C 
Heterocornol D 
Heterocornol G 
Heterocornol H 
Heterocornol N 
hexadecanal +  
hexadecasphing-4-enine +  
hexadecasphing-4-enine-1-phosphate 
hexahydrophthalic anhydride 
hexamethylene diisocyanate  
hexamethylphosphoric triamide  
hexanoyl-CoA +   
hexyl isocyanate 
His-tRNA(His) 
Hispidulactone A 
Hispidulactone C 
histamine +   
histaminium 
HMBOA beta-D-glucoside 
holo-[acyl-carrier protein] 
homovanillate 
homovanillic acid +   
hordenine 
hycanthone  
hycanthone mesylate 
hydantoin-5-propionate +  
hydantoin-5-propionic acid 
hydrogen bromide +  
hydrogen chloride +   
hydrogen iodide +  
hydrogen peroxide +   
hydrogen sulfide +   
hydrogencarbonate +   
hydrogensulfite +   
hydroquinone +   
hydroxide +  
hydroxyacetone +  
hydroxycitronellal  
Hydroxyplatensic acid 
Hydroxyplatensic acid methyl ester 
hyocholate 
hyocholic acid +  
hyodeoxycholate +  
hyodeoxycholic acid +   
hypotaurine +   
ICM0301 A 
ICM0301 B 
ICM0301 C 
ICM0301 D 
ICM0301 E 
ICM0301 F 
ICM0301 G 
ICM0301 H 
ICR 340 
Ile-tRNA(Ile) 
imidazol-4-ylacetic acid 
imidazole-4-acetaldehyde 
imidazolidine +  
imidazooxazine +  
IMP +   
indol-3-ylacetaldehyde  
indole-3-acetic acid +   
indole-5,6-quinone 
Inonoalliacane G 
inosine +   
Insuetolide A 
Insuetolide B 
Insuetolide C 
intercalator +   
interiotherin A 
interiotherin B 
interiotherin C 
irilone +   
iron(2+) +   
iron(3+) +   
iron(III) nitrilotriacetate  
Isariotin C 
Isariotin D 
Isariotin M 
Isatropolone A 
Isatropolone B 
Isatropolone C 
isobutane +   
isobutyryl-CoA +   
Isodictamnine 
isoeugenol +   
isomaltose +  
isopentenyl diphosphate  
Isotirandamycin B 
isovaleryl-CoA 
isoxazoline +  
itaconyl-CoA 
ITP +  
Janthinone 
Jasmine ketolactone 
Kessane 
Kessyl glycol 
khellin 
Khellol glucoside 
klymollin A 
klymollin B 
klymollin C 
klymollin D 
klymollin E 
klymollin F 
klymollin G 
klymollin H 
Kokusaginine  
L-4-hydroxyglutamic semialdehyde 
L-adenosylselenomethionine 
L-allysine +  
L-arabinitol +  
L-arabinopyranose +  
L-arginine +   
L-asparagine +   
L-aspartic acid +   
L-citrulline +  
L-cystathionine  
L-cystine +   
L-dehydroascorbic acid +   
L-dopa +  
L-dopachrome 
L-dopaquinone 
L-fucopyranose +  
L-gamma-glutamyl phosphate +  
L-gamma-glutamyl-L-cysteine +   
L-glutamic 5-semialdehyde +  
L-glutamic acid +   
L-glutamine +   
L-gulono-1,4-lactone 
L-histidine +   
L-homocitrulline +  
L-homocitrulline zwitterion 
L-homocysteine +  
L-isoleucine +   
L-kynurenine +  
L-leucine +   
L-lysine +   
L-methionine +   
L-ornithine +   
L-phenylalanine +   
L-proline +   
L-saccharopine 
L-serine +   
L-threonine +   
L-thyroxine +  
L-tryptophan +   
L-valine +   
L-xylulose +  
lactaldehyde +  
lactone +   
lactose 6'-phosphate 
lamivudine  
lanosterol +   
Lasiodonin acetonide 
laurenobiolide +  
lauroyl-CoA +   
Lemobiline 
Leu-tRNA(Leu) 
leucomethylene blue 
leukotriene A4 +   
leukotriene B4 +   
leukotriene C3 
leukotriene C4 +   
leukotriene D3 
leukotriene D4  
Libertalide N 
linalool 6-hydroperoxide 
linalool 7-hydroperoxide 
linalool hydroperoxide +  
lindechunine A 
linoleoyl-CoA 
lipid II 
lipoamide +   
lipoyl-AMP +  
lipoylprotein 
liriodenine 
lissamine fast yellow 
lissamine fast yellow (acid form) 
lithocholate +  
lithocholic acid +   
litreol  
LMA-P1 
loracarbef anion 
Louisfieserone A 
Louisfieserone B 
LSM-31277 
LSM-31434 
LSM-6185 
lucanthone +   
Lunacrine 
Lys-tRNA(Lys) 
Maculine 
Maculosidine 
Maculosine 
maleic acid +   
maleic anhydride 
malonyl-CoA  
maltose +   
Manginoid A 
Manginoid B 
Manginoid C 
Manginoid D 
Manginoid G 
Marilzallene, (rel)- 
MeIQx +   
melatonin +   
melibiitol 
melibiose +   
Met-tRNA(Met) 
metal allergen +   
metal cation allergen +   
methacrylyl-CoA  
methane +   
methanol +   
methoxyacetic acid  
methyl group 
methyl isocyanate +   
methyl methacrylate  
methyl methanesulfonate  
methyl propenyl ketone +  
Methyl violet 2B 
methylamine +   
methylcobalamin  
methylglyoxal +   
methylhexahydrophthalic anhydride 
methyltetrahydrophthalic anhydride 
mevalonic acid +   
Microansamycin G 
Microansamycin H 
Miophytocen D 
Modiolide B 
Modiolide D 
Modiolide E 
Modiolide F 
Modiolide G 
molybdopterin synthase intermediate 
monoacylglycerol phosphate +   
monobenzone  
monodehydro-L-ascorbic acid 
morpholine +  
Mupirocin F2 
murideoxycholate 
murideoxycholic acid 
Mycalamide B 
myo-inositol +   
myo-inositol 1,3,4,5,6-pentakisphosphate 
myo-inositol 1,3,4,6-tetrakisphosphate 
myo-inositol hexakisphosphate  
myosmine +  
myristoyl-[acyl-carrier protein] 
myristoyl-CoA +   
N(1)-(5-phospho-D-ribosyl)glycinamide 
N(2)-acetyl-L-ornithine 
N(2)-succinyl-L-glutamic acid 
N(4)-[alpha-L-fucosyl-(1->3)-N-acetyl-4-O-glycosyl-D-glucosaminyl]-L-asparagine residue 
N(4)-\{beta-D-GlcNAc-(1->2)-alpha-D-Man-(1->3)-[alpha-D-Man-(1->3)-[alpha-D-Man-(1->6)]-alpha-D-Man-(1->6)]-beta-D-Man-(1->4)-beta-D-GlcNAc-(1->4)-beta-D-GlcNAc\}-Asn residue 
N(4)-\{beta-D-GlcNAc-(1->2)-alpha-D-Man-(1->3)-[alpha-D-Man-(1->6)]-beta-D-Man-(1->4)-beta-D-GlcNAc-(1->4)-beta-D-GlcNAc\}-Asn residue 
N(4)-\{N-acetyl-beta-D-glucosaminyl-(1->2)-alpha-D-mannosyl-(1->3)-[N-acetyl-beta-D-glucosaminyl-(1->2)-alpha-D-mannosyl-(1->6)]-beta-D-mannosyl-(1->4)-N-acetyl-beta-D-glucosaminyl-(1->4)-[alpha-L-fucosyl-(1->6)]-N-acetyl-beta-D-glucosaminyl\}-L-asparagine 
N(5)-[(Z)-amino(hydroxyimino)methyl]ornithine +  
N(6),N(6),N(6)-trimethyl-L-lysine +  
N(6)-hydroxyadenine 
N(tele)-methylhistamine  
N,N'-diacetylchitobiose +  
N,N'-diacetylchitobiosyldiphosphodolichol 
N,N'-dibutylthiourea 
N,N'-diethylthiourea 
N,N'-diphenylthiourea  
N,N-dimethylglycine  
N,S-isopropylidene-D-penicillamine 
N-(11Z-icosenoyl)-sphingosine-1-phosphocholine 
N-(15Z)-tetracosenoylsphingosine 
N-(17Z-hexacosenoyl)-sphingosine-1-phosphocholine 
N-(17Z-hexacosenoyl)sphingosine 
N-(2,2,4,4-Tetramethyl-3-thietanyl)alaninamide 
N-(7-methyl-2,5-dioxo-4,4a,6,10b-tetrahydro-3H-pyrano[3,2-c]quinolin-3-yl)propanamide 
N-(9Z-hexadecenoyl)sphingosine-1-phosphocholine 
N-(hexadecanoyl)-beta-D-galactosylsphingosine 
N-(p-hydroxyphenyl)glycine 
N-2-hydroxypalmitoylsphingosine 
N-[(11Z)-octadecenoyl]sphinganine-1-phosphocholine 
N-[(13Z)-docosenoyl]sphing-4-enine-1-phosphocholine 
N-[(13Z)-docosenoyl]sphingosine 
N-[(15Z)-tetracosenoyl]sphing-4-enine-1-phosphocholine 
N-[(15Z)-tetracosenoyl]sphinganine 
N-[(15Z)-tetracosenoyl]sphingosine 1-phosphate 
N-[(17Z)-hexacosenoyl]sphinganine 
N-[(9Z)-octadecenoyl]sphinganine 
N-[(R)-4-phosphopantothenoyl]-L-cysteine 
N-[(R)-pantothenoyl]-L-cysteine +  
N-[(S)-lactoyl]-L-phenylalanine 
N-[12(S)-hydroperoxy-(5Z,8Z,10E,14Z)-icosatetraenoyl]taurine 
N-[15(S)-hydroperoxy-(5Z,8Z,11Z,13E)-icosatetraenoyl]taurine 
N-[2-(dipropylamino)ethyl]-4-methyl-2-furo[3,2-c]quinolinecarboxamide 
N-\{alpha-Glc-(1->2)-alpha-Glc-(1->3)-alpha-Glc-(1->3)-alpha-Man-(1->2)-alpha-Man-(1->2)-alpha-Man-(1->3)-[alpha-Man-(1->2)-alpha-Man-(1->3)-[alpha-Man-(1->2)-alpha-Man-(1->6)]-alpha-Man-(1->6)]-beta-Man-(1->4)-beta-GlcNAc-(1->4)-beta-GlcNAc\} group 
N-\{alpha-Glc-(1->3)-alpha-Glc-(1->3)-alpha-Man-(1->2)-alpha-Man-(1->2)-alpha-Man-(1->3)-[alpha-Man-(1->2)-alpha-Man-(1->3)-[alpha-Man-(1->2)-alpha-Man-(1->6)]-alpha-Man-(1->6)]-beta-Man-(1->4)-beta-GlcNAc-(1->4)-beta-GlcNAc\}-L-Asn residue 
N-\{alpha-Glc-(1->3)-alpha-Man-(1->2)-alpha-Man-(1->2)-alpha-Man-(1->3)-[alpha-Man-(1->2)-alpha-Man-(1->3)-[alpha-Man-(1->2)-alpha-Man-(1->6)]-alpha-Man-(1->6)]-beta-Man-(1->4)-beta-GlcNAc-(1->4)-beta-GlcNAc\}-L-Asn residue 
N-\{alpha-Man-(1->3)-[alpha-Man-(1->3)-[alpha-Man-(1->6)]-alpha-Man-(1->6)]-beta-Man-(1->4)-beta-GlcNAc-(1->4)-beta-GlcNac\}-L-Asn residue 
N-acetoxy-2-acetamidofluorene  
N-Acetoxymethylflindersine 
N-acetyl-alpha-D-galactosaminyl-(1->3)-N-acetyl-beta-D-galactosaminyl-(1->3)-alpha-D-galactosyl-(1->4)-beta-D-galactosyl-(1->4)-beta-D-glucosylceramide +  
N-acetyl-alpha-D-muramoyl-L-alanine 
N-acetyl-alpha-neuraminosyl-(2->3)-beta-D-galactosylceramide 
N-acetyl-beta-D-galactosaminyl-(1->3)-alpha-D-galactosyl-(1->4)-beta-D-galactosyl-(1->4)-beta-D-glucosylceramide +  
N-acetyl-beta-D-galactosaminyl-(1->4)-beta-D-galactosyl-(1->4)-beta-D-glucosylceramide +  
N-acetyl-beta-D-glucosaminyl-(1->3)-beta-D-galactosyl-(1->4)-beta-D-glucosylceramide(d18:1(4E)) +  
N-acetyl-beta-D-glucosaminyl-(1->3)-beta-D-galactosyl-(1->4)-N-acetyl-beta-D-glucosaminyl-(1->3)-beta-D-galactosyl-(1->4)-beta-D-glucosylceramide +  
N-acetyl-beta-D-glucosaminyl-(1->3)-N-acetyl-D-galactosaminyl group +  
N-acetyl-beta-D-glucosaminyl-1,6-(N-acetyl-beta-D-glucosaminyl-1,3)-N-acetyl-D-galactosaminyl group 
N-acetyl-D-galactosamine +  
N-acetyl-D-glucosamine 6-phosphate +  
N-acetyl-D-glucosaminide +  
N-acetyl-D-glucosaminyldiphosphodolichol 
N-acetyl-L-aspartate(2-) +  
N-acetyl-L-aspartic acid +   
N-acetylgalactosamine +  
N-acetylneuraminic acid +   
N-acetylneuraminic acid 9-phosphate 
N-acetylneuraminyl-(2->8)-N-acetylneuraminyl-(2->8)-N-acetylneuraminyl-(2->3)-beta-D-galactosyl-(1->4)-beta-D-glucosyl-(1<->1')-N-acylsphingosine +  
N-acetylputrescine 
N-acetylserotonin  
N-acyl-D-mannosamine +  
N-acylphytosphingosine +   
N-acylsphinganine +   
N-acylsphingosine 1-phosphate +  
N-acylsphingosine 1-phosphoethanolamine +  
N-arachidonoyltaurine 
n-butyl isocyanate 
N-carbamoyl-beta-alanine 
N-cyclohexylformamide 
N-cyclopropylammelide 
N-docosanoylsphinganine +  
N-docosanoylsphingosine 
N-docosanoylsphingosine-1-phosphocholine 
N-dodecanoyltaurine 
N-eicosanoylsphinganine +  
N-ethyl-N-nitrosourea  
N-formyl-L-aspartic acid 
N-formyl-L-glutamic acid 
N-formyl-L-kynurenine +  
N-glycoloylneuraminate +  
N-heneicosanoylsphingosine-1-phosphocholine 
N-henicosanoylsphinganine-1-phosphocholine 
N-heptadecanoylsphinganine-1-phosphocholine 
N-heptadecanoylsphingosine-1-phosphocholine 
N-hexacosadienoylsphingosine-1-phosphocholine 
N-hexacosanoylsphinganine-1-phosphocholine 
N-hexacosanoylsphingosine 
N-hexacosanoylsphingosine-1-phosphocholine 
N-hexadecanoyl-O-(1-octadecanoyl-2-oleoyl-sn-glycero-3-phospho)-L-serine 
N-hexadecanoylsphinganine +  
N-hexadecanoylsphinganine-1-phosphocholine 
N-hexadecanoylsphingosine-1-phosphocholine 
N-hexadecanoyltaurine 
N-hydroxy-MeIQx 
N-hydroxy-PhIP  
N-icosanoylsphingosine 
N-icosanoyltaurine 
N-isopropyl-N'-phenyl-p-phenylenediamine  
N-lignoceroylsphingosine-1-phosphocholine 
N-methyl-4-pyridone-3-carboxamide +  
N-methyl-6-pyridone-3-carboxamide +   
N-methyl-N-nitrosourea  
N-Methylflindersine 
N-methylputrescine 
N-methyltyramine +   
N-myristoylsphingosine-1-phosphocholine 
N-nitrosodiethylamine +   
N-nitrosodimethylamine  
N-nitrosomorpholine  
N-nitrosopiperidine  
N-nonadecanoylsphingosine-1-phosphocholine 
N-octadecanoylsphingosine 
N-octodecanoylsphinganine +  
N-oleoyl-L-serine 
N-oleoylsphinganine-1-phosphocholine 
N-oleoylsphingosine +  
N-oleoylsphingosine-1-phosphocholine 
N-oleoylthreonine 
N-pentadecanoylsphingosine-1-phosphocholine 
N-phenylglycine 
N-phosphocreatine  
N-ribosylnicotinamide  
N-stearoylsphingosine-1-phosphocholine 
N-stearoyltaurine 
N-tetracosadienoylsphingosine-1-phosphocholine 
N-tetracosanoylsphinganine +  
N-tetracosanoylsphinganine-1-phosphocholine 
N-tetracosanoylsphingosine 
N-tetracosanoyltaurine 
N-tetradecanoyltaurine 
N-tetradecenoylsphingosine-1-phosphocholine 
N-tricosanoylsphing-4-enine-1-phosphocholine 
N-tricosanoylsphinganine-1-phosphocholine 
N-tricosanoylsphingosine 
N-tricosenoylsphing-4-enine-1-phosphocholine 
N-tridecanoylsphingosine-1-phosphocholine 
NAD(+)  
Nafuredin 
naphthalene +   
naphthalene-1,2-diol +   
naphthochromene +  
naphthofuran +   
naphthoisochromene +  
naphthopyran +   
Nebularic acid B 
Nemanolone B 
Nemanolone C 
neomycin sulfate 
Neosartoryone A 
NF00659A1 
NF00659A2 
NF00659A3 
NF00659B1 
NF00659B2 
nickel sulfate +   
nicotinamide +   
nicotinic acid +   
nicotinic acid D-ribonucleotide +  
Nigbeauvin B 
nitric oxide  
nitrosocarbaryl 
nitrososulfadiazine 
nitrososulfamethoxazole  
nitrososulfapyridine 
NMN zwitterion  
NNAL-N-glucuronide 
noble gas atom +   
Nodusmicin 
Norvisnagin 
NSC695576 
nucleoside 5'-diphosphate +   
nucleoside 5'-triphoshate +   
O,O-diethyl hydrogen thiophosphate 
O-[(2E)-hexenedioyl]carnitine 
O-[(3R,11Z,14Z)-3-hydroxyicosadienoyl]carnitine 
O-[(7Z,10Z,13Z,16Z,19Z)-docosapentaenoyl]carnitine 
O-acetyltropine 
O-Methylptelefolonium 
O-octadecadiendioylcarnitine 
O-octenedioylcarnitine 
O-palmitoyl-L-carnitine 
O-phospho-L-serine +  
O-phosphoethanolamine +  
oblonganoside A 
Oblongolide Q 
obtusifoliol 
octanoyl-[acyl-carrier protein] 
octanoyl-CoA +  
octulose 8-phosphate 
Oidiolactone H 
Oidiolactone I 
oleic acid +   
oleoyl-CoA  
oleyl acetate 
orotic acid +   
orotidine 5'-phosphate 
Oudemansin G 
Oudemansin K 
oxabicycloalkane +   
oxacyclopentaindacene +  
oxadiazane +   
oxadiazole +   
oxadiazolidine +  
oxadiazoloquinoxaline +   
Oxaleimide E 
oxaliplatin +   
oxane +  
oxanes +   
oxanthrene  
oxatetracycloalkane +   
oxathiocane +  
oxathiolane +  
oxazinane +   
oxazole +   
oxazolidine +  
oxazolidines +   
oxazolopyrazine +  
oxazolopyridine +   
oxazolopyrimidine +  
oxepane +  
Oxepin 
oxetane +   
oxetanes +   
oxetenes +  
oxetorone 
oxidized adrenodoxin 
oxidized ferredoxin +  
oxirane +   
A saturated organic heteromonocyclic parent that is a three-membered heterocycle of two carbon atoms and one oxygen atom.
Oxirapentyn 
Oxirapentyn B 
Oxirapentyn E 
Oxirapentyn F 
Oxirapentyn G 
Oxirapentyn J 
Oxirapentyn L 
oxirene 
oxolane +   
oxolane-d8 
oxolanes +   
oxolinic acid 
oxonantenine 
oxycarboxin  
Oxyisocyclointegrin 
ozone  
P(1),P(3)-bis(5'-adenosyl) triphosphate 
P(1),P(4)-bis(5'-adenosyl) tetraphosphate  
P(1),P(4)-bis(5'-guanosyl) tetraphosphate  
P(1),P(4)-bis(5'-xanthosyl) tetraphosphate 
P(1),P(4)-bis(uridin-5'-yl) tetraphosphate 
p-aminodiphenylamine +   
p-N,N-bis(2-chloroethyl)amino-D-phenylalanine 
p-N,N-bis(2-chloroethyl)amino-L-phenylalanine 
p-N,N-bis(2-chloroethyl)aminophenylvaleric acid 
p-nitrobenzyl chloride  
p-p'-N,N-di(2-chloroethyl)aminophenoxyphenylalanine 
p-tolyl beta-D-glucuronide 
p-tolyl beta-D-glucuronide(1-) 
Paecilomycine B 
Paecilomycine C 
Paeonimetabolin I 
palmitoyl-[acyl-carrier protein] 
palmitoyl-CoA +   
pantetheine 
paraoxon  
parathion +   
parfumine 
patent blue V 
patulin +   
pelargonidin 3-O-sophoroside 
Penicibenzoxepinol 
Penicillactam 
penicillin +   
penicillin allergen +   
penicilloyl group allergen +  
Penicimutanolone 
Penicimutanolone A 
Penicimutanolone A methyl ether 
Penicimutanolone B 
Penicimutanolone isomer 
pentathiepane +  
peptide allergen +  
perflubutane  
perillic acid +   
perillyl aldehyde  
perillyl-coenzyme A 
Peroxysimulenoline 
Pestalofone A 
Pestalofone B 
Pestalofone C 
Pestalotheol C 
Pestalotheol K 
Pestalotiopsin A 
Pestalotiopsin C 
Pestalotiopsin I 
Pestalotiopsin J 
Pestalotiopsin K 
Pestalrone A 
Pestalrone B 
Phe-tRNA(Phe) 
phenanthrene +   
phenanthrene-3,4-diol +  
phenanthridone  
phenol +   
phenoxyacetic acid +   
phenyl isocyanate  
phenyl isothiocyanate 
phenyl phosphate 
phenylacetaldehyde +   
phenylacetic acid +   
phenylacetyl-CoA +  
phenylacetylglycine +   
phenylacetylglycine(1-) 
PhIP +   
phleomycin 
Phomactin H 
Phomol 
Phomolide C 
Phomolide E 
Phomolide F 
Phomolide G 
Phomolide H 
Phomopsinin A 
Phomopsinin A acetate 
phosphatidic acid 18:3 
phosphatidyl-N-methylethanolamine +  
phosphatidylcholine 10:0 
phosphatidylcholine 12:0 +  
phosphatidylcholine 13:0 +  
phosphatidylcholine 15:0 
phosphatidylcholine 15:1 
phosphatidylcholine 18:0 
phosphatidylcholine 18:2 
phosphatidylcholine 18:3 
phosphatidylcholine 25:0 
phosphatidylcholine O-13:0 
phosphatidylethanolamine 18:0 zwitterion 
phosphatidylethanolamine 18:1 zwitterion 
phosphatidylethanolamine 18:2 zwitterion 
phosphatidylethanolamine 20:3 zwitterion 
phosphatidylethanolamine 20:4 zwitterion 
phosphatidylethanolamine 21:0 zwitterion 
phosphatidylethanolamine 22:4 zwitterion 
phosphatidylethanolamine 35:1 +  
phosphatidylethanolamine 36:2 +  
phosphatidylethanolamine 36:3 +  
phosphatidylethanolamine 37:2 +  
phosphatidylethanolamine 38:3 +  
phosphatidylethanolamine 38:4 +  
phosphatidylethanolamine O-16:0 zwitterion 
phosphatidylethanolamine P-16:0 
phosphatidylglycerol +   
phosphatidylinositol 22:2(1-) 
phosphatidylserine(18:1/22:1) 
phosphocholine +   
phospholane 
phosphonoacetaldehyde 
phthalic anhydride +   
phthalyl group 
phytosphingosine +   
pinocarveol +  
pinocarvone 
Pinolidoxin 
piperazine  
piperidine +   
Platydesmine 
Platydesminium 
Pleosporalesone A 
Pleosporalesone B 
porphobilinogen  
potassium dichromate  
PR-toxin 
precursor Z 
precursor Z hydrate 
pregnenolone +   
prenyl diphosphate  
Presaccharothriolide X 
presqualene diphosphate 
preuroporphyrinogen 
PRIM-O-GLUCOSYLCIMIFUGIN  
primin 
Pro-tRNA(Pro) 
procollagen 5-hydroxy-L-lysine 
progesterone +   
prop-2-ynal 
propane +   
propane-1,2-diol +   
propanoyl-AMP 
propene +   
propionyl-CoA +   
propyne 
prostaglandin D2 +   
prostaglandin E2 +   
prostaglandin F2alpha +   
prostaglandin G2 +   
prostaglandin H2 +   
prostaglandin I2 +   
protein disulfide +  
protein dithiol +  
protoporphyrin +   
protoporphyrinogen  
Pseudallicin A 
Pseudallicin B 
pseudotropine +  
Psoracorylifol B 
Psoracorylifol C 
Psoracorylifol D 
Psoracorylifol E 
Ptaeroglycol 
Pteleatine 
Pterulone 
Putaminoxin 
Putaminoxin B 
pyranobenzodioxin +  
pyranoindolizinoquinoline +   
pyranopterin +  
pyranopyridine +  
pyranopyrrole +  
pyranothiazole +  
pyranoxanthones +   
pyrans +   
pyrazolidine 
pyrazolooxadiazepine +  
pyridine-2,5-diol 
pyridine-2-thiol 
pyridophenoxazine +  
pyridoxal +   
pyridoxal 5'-phosphate +   
pyridoxal hydrochloride 
pyridoxamine +   
pyridoxamine 5'-phosphate 
pyridoxamine dihydrochloride 
pyridoxamine hydrochloride 
pyridoxine +   
pyridoxine 5'-phosphate 
pyrimidine-2-thiol 
pyrimidobenzoxazine +  
pyrrolidine +   
Quadricinctoxepine 
quaternium-15 
quinolinate(1-) +  
quinolinate(2-) 
quinoline-4,6-diol 
quinoline-4,8-diol 
quinolinic acid  
raffinose +   
raphanusamic acid 
reduced adrenodoxin 
reduced ferredoxin +  
regelidine 
Rel-(5aR,6S,7S,8R,9R)-9-formyl-7-hydroxy-3,8-dimethyl-1-oxo-5a,6-(2,2-dimethyl-propano)-8,9-methano-5a,6,7,8,9-pentahydro-2,5-dioxaanthracene 
resolvin D5 
resolvin T1 
resolvin T2 
resolvin T3 
resolvin T4 
resorcinol monobenzoate 
Ribaline 
Ribalinium 
riboflavin +   
riddelliine +   
riddelliine N-oxide 
rotenonone 
Rotundifolone 
Rubrobramide 
Rutalinium 
S(8)-aminomethyldihydrolipoylprotein 
S(8)-glutaryldihydrolipoamide 
S-(3alpha,7alpha,12alpha-trihydroxy-5beta-cholestan-26-oyl)-4'-phosphopantetheine 
S-(chloromethyl)glutathione 
S-(hydroxymethyl)glutathione  
S-2-chloroethylcysteine 
S-adenosylmethioninamine 
S-butyryl-4'-phosphopantetheine 
S-choloyl-4'-phosphopantetheine 
S-decanoyl-4'-phosphopantetheine 
S-dodecanoyl-4'-phosphopantetheine 
S-formylglutathione 
S-hexadecanoyl-4'-phosphopantetheine 
S-hexanoyl-4'-phosphopantetheine 
S-methyl-5-thio-alpha-D-ribose 1-phosphate 
S-octanoyl-4'-phosphopantetheine 
S-tetradecanoyl-4'-phosphopantetheine 
SAICAR  
Salvadione C 
sarcosine +  
Schizonepetoside B 
Scopararane A 
sedoheptulose 1,7-bisphosphate  
sedoheptulose 7-phosphate 
Seimatopolide A 
Seimatopolide B 
Seiricardine B 
selane +  
Sem-tRNA(Met) 
Ser-tRNA(Ser) 
serotonin +   
Simulansine 
sitosterol +  
Skimmianine 
sn-glycerol 3-phosphate 
sodium aurothiomalate  
sodium aurothiosulfate  
sodium azide  
sodium fluoride  
sodium glyoxylate 
sodium hydrogensulfite  
sodium methoxyacetate 
sodium orotate 
Solvent yellow 56 
somatostatin-28 
sphinga-4E,14Z-dienine +  
sphinga-4E,8E-dienine +  
sphingadienine-1-phosphate 
sphinganine +   
sphinganine 1-phosphate  
sphingosine +   
sphingosine 1-phosphate  
spiroiminodihydantoin 
Spirotenuipesine A 
Spirotenuipesine B 
Sporol 
SQ 26,992 
squalene +   
squaric acid dibutyl ester 
stachyose +   
Stagonolide B 
Stagonolide C 
Stagonolide E 
Stagonolide F 
Stagonolide G 
Stagonolide I 
Stagonolide J 
Stagonolide K 
starch  
stearoyl-CoA  
Stereumin E 
sterigmatocystins +   
styrene +   
succinic semialdehyde +   
succinyl-CoA  
sucrose +   
sulfamethoxazole hydroxylamine  
sulfapyridine hydroxylamine 
sulfurothioic S-acid 
Sumalactone A 
Sumalactone B 
superoxide  
syringal lignin 
taiwankadsurin B 
tak-475 
Talaramide A 
taurine +   
taurochenodeoxycholic acid +   
Tenuipesine A 
Terreolide A 
Terreolide B 
Terreolide C 
Terreolide D 
Terreolide E 
testosterone +   
tetrachlorophthalic anhydride 
tetrahydrofolyl-poly(glutamic acid) macromolecule +  
tetrahydrothiophene +   
Tetrahydrotrichodimerol 
theobromine  
Theopederin D 
thiamine(1+) +   
thiamine(1+) monophosphate +  
thiamine(1+) triphosphate 
thiazolidine +   
thienopyran +  
thietane 
thiirane +  
Thiiranebutanenitrile 
Thiiranepropanenitrile 
thiomorpholine 
thioredoxin disulfide 
Thr-tRNA(Thr) 
thromboxane A2 +   
thromboxane B2 +   
thromboxane B3 
thymidine +   
thymine +   
Tirandamycin 
Tirandamycin A 
Tirandamycin B 
Tirandamycin F 
tixocortol pivalate 
toluene 2,4-diisocyanate  
toluene 2,6-diisocyanate  
toluene meta-diisocyanate +   
tolypodiol 
trans-2-octadecenoyl-CoA 
trans-3-chloroprop-2-en-1-ol 
trans-3-methylglutaconyl-CoA 
trans-4-carboxybut-2-enoyl-CoA 
trans-4-coumaric acid +  
trans-4-hydroxy-L-proline +  
trans-caffeic acid +   
trans-dec-2-enoyl-CoA 
trans-dodec-2-enoyl-CoA 
trans-hex-2-enoyl-CoA 
trans-oct-2-enoyl-CoA 
trans-tetradec-2-enoyl-CoA 
triazinane +  
trichloroacetaldehyde +   
trichloroacetic acid +   
trichloroepoxyethane 
trichloroethene  
Trichodermarin A 
Trichodermarin B 
Trichodermarin F 
Trichodermatide A 
Trichothecene analogue 
Trichothecrotocin K 
Trichothecrotocin L 
Trichoviridin 
tridodecylamine 
triforine  
trimellitic anhydride  
trimethylenediamine +   
trioxane +   
trioxolane +  
Tripdiolide 
triptofordin C 2 
Trisorbicillinone D 
trithiane +  
tRNA(Ala) +  
tRNA(Arg) +  
tRNA(Asn) +  
tRNA(Asp) +  
tRNA(Gln) +  
tRNA(Glu) +  
tRNA(His) +  
tRNA(Ile) +  
tRNA(Leu) +  
tRNA(Met) +  
tRNA(Phe) +  
tRNA(Ser) +  
tRNA(Tyr) +  
tropine +   
Trp-tRNA(Trp) 
Truncateol A 
Truncateol B 
Truncateol F 
Truncateol Q 
Truncateol R 
Truncateol S 
tryptamine +   
tryptaminium +  
tulipinolide 
tylosin  
Tyr-Met 
Tyr-tRNA(Tyr) 
tyramine +   
ubiquinol +  
ubiquinones +   
UDP +   
UDP-alpha-D-galactose  
UDP-alpha-D-galacturonic acid 
UDP-alpha-D-glucuronic acid +   
UDP-N-acetyl-alpha-D-glucosamine  
umbelliferone sulfate +   
umbelliferone sulfate(1-) 
undecaprenyldiphospho-N-acetyl-(N-acetylglucosaminyl)muramoyl-L-alanyl-D-gamma-glutamyl-meso-2,6-diaminopimeloyl-D-alanyl-D-alanine 
undecaprenyldiphospho-N-acetyl-(N-acetylglucosaminyl)muramoyl-L-alanyl-D-isoglutaminyl-L-lysyl-D-alanyl-D-alanine 
uracil +   
urea +   
urethane  
uridine 5'-monophosphate +   
uroporphyrinogen I 
uroporphyrinogen III 
ursodeoxycholic acid +   
UTP +   
Uvidin A 
Uvidin-A ester 2a 
Uvidin-A lactarinate 
Vaccinol C 
Vaccinol D 
Vaccinol E 
Vaccinol F 
Val-tRNA(Val) 
Valeracetate 
Veprisinium 
Vernomycin B 
vitamin K +   
vitamin K epoxide  
Wailupemycin B 
water +   
Wentiquinone A 
Wentiquinone B 
Wentiquinone C 
xanthosine  
Xestodecalactone A 
Xestodecalactone B 
Xestodecalactone C 
Xestodecalactone D 
Xestodecalactone E 
Xestodecalactone F 
xestospongin C  
xi-2-Acetylthietane 
xi-2-Methyl-1,3-oxathiane 
XTP +  
Xylallantin A 
Xylarenal B 
Xylarianaphthol-1 
Xylarinol B 
Xylarinol C 
xylitol +   
Zanthodioline 
Zanthosimuline 
zymosterol +   

Synonyms
Related Synonyms: 1,2-Epoxyaethan ;   1,2-epoxyethane ;   Aethylenoxid ;   Amprolene ;   Anprolene ;   Anproline ;   Dihydrooxirene ;   Dimethylene oxide ;   ETO ;   Ethylene oxide
Alternate IDs: CHEBI:24001 ;   CHEBI:4900
Xrefs: Beilstein:102378 ;   CAS:75-21-8 ;   Gmelin:676 ;   HMDB:HMDB0031305 ;   KEGG:C06548 ;   KEGG:D03474
Xref Mesh: MESH:D005027
Xrefs: PMID:11437638 ;   PMID:24313866 ;   PMID:24882394 ;   PMID:25005741 ;   PMID:3932500 ;   Reaxys:102378 ;   UM-BBD_compID:c0527 ;   Wikipedia:Oxirane

paths to the root