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Parent Terms Term With Siblings Child Terms
2-benzofurans +     
gamma-lactone +     
olefinic compound +     
(+)-angenomalin 
(+)-brevicolide A 
(+)-brevicolide B 
(+)-DCA-CC 
(+)-homalomenol A 
(+)-homalomenol B 
(-)-2'-epi-GR24 ABC-rings 
(-)-brevicolide A 
(-)-brevicolide B 
(-)-corey lactone 
(-)-DCA-CC 
(-)-Dihydropertusaric acid 
(-)-matairesinol +   
(-)-noscapine hemiacetal +   
(-)-rotiorin 
(-)-sanguinolignan A 
(-)-sanguinolignan B 
(-)-sanguinolignan C 
(-)-sanguinolignan D 
(-)-trans-C75 
(11R)-19-hydroxycarlactone 
(11R)-19-oxocarlactone 
(11R)-carlactonoate +  
(1alpha,4alpha,5beta,6alpha,11betaH)-1,4-Epoxy-5-hydroxy-10(14)-germacren-12,6-olide 
(1aS)-7,8balpha-Dimethyl-7beta-(hydroxymethyl)-1,4,5abeta,6,7,8,8abeta,8b-octahydrocycloprop[4,5]indeno[5,6-c]furan-2-one 
(1E)-1-(2,4-dichlorophenyl)-4,4-dimethyl-2-(1,2,4-triazol-1-yl)pent-1-en-3-ol +   
(1E)-2,6-dimethylhepta-1,5-dien-1-yl formate 
(1R)-1-[(1R)-1-hydroxyethyl]-1,3-dihydro-2-benzouran-4-ol 
(1R,5R,6S,7R,8S,10R)-8-hydroxy-4-oxopseudoguai-2(3),11(13)-dien-12,6-olide 
(1R,5R,6S,7S,8S,10R,11S)-6-hydroxy-4-oxopseudoguai-2(3)-en-12,8-olide 
(1S,2R,5R,6S,7R,8S,10R)-6-acetoxy-2-methoxy-4-oxopseudoguai-11(13)-en-12,8-olide 
(1S,2R,5R,6S,7S,8S,10R)-6-hydroxy-2-ethoxy-4-oxopseudoguai-11(13)-en-12,8-olide 
(1S,2R,5R,6S,7S,8S,10R)-6-hydroxy-2-methoxy-4-oxopseudoguai-11(13)-en-12,8-olide 
(1S,2S,5R,6S,7R,8S,10R)-6-acetoxy-2-methoxy-4-oxopseudoguai-11(13)-en-12,8-olide 
(1S,4E,8E,12E)-2,2,5,9,13-pentamethylcyclopentadeca-4,8,12-trien-1-ol 
(1S,5R,6S,7S,8S,10R,11R)-6-hydroxy-4-oxopseudoguai-12,8-olide 
(1S,5S,7R,8S,10R)-14-acetoxy-4-oxopseudoguai-11(13)-en-12,8-olide 
(2')-(Z)-5-(3'-hydroxymethyl-3'-methylallyloxy)-7-methoxy-6-methylphthalide 
(21S)-21,22-epoxypolypoda-8(26)-13,17-trien-3beta-ol 
(2E)-1,4-dimethoxybut-2-en-1-yl acetate 
(2E,5S,6E,8E,10E)-1-aminododeca-2,6,8,10-tetraen-5-ol 
(2E,6E,10E)-omega-hydroxyfarnesyl diphosphate 
(2R*,4S*)-2-((1′S*)-hydroxy-4′-methylpentyl)-4-(hydroxymethyl)butanolide 
(2R,3R,4S)-2,4-dimethyl-5-oxotetrahydrofuran-3-carboxylic acid 
(2R,5S)-linalyl oxide 
(2S,3R)-4-methylene-5-oxo-2-propyl-3-oxolanecarboxylic acid 
(2S,3S,4R)-2,4-dimethyl-5-oxotetrahydrofuran-3-carboxylic acid 
(2S,4R)-hypoglycin B +  
(2S,4S)-hypoglycin B +  
(2Z,4E)-3-(2-carboxy-1-hydroxyethyl)-2,4-hexadienedioic acid 
(3'S)-(E)-7-hydroxy-5-methoxy-4-methyl-6-(2-(2-methyl-5-oxotetrahydrofuran-2-yl)vinyl)isobenzofuran-1(3H)-one 
(3E)-4-[3-(2-hydroxyethyl)-1H-indol-5-yl]but-3-en-2-one 
(3R)-3,4-epoxy-3-methylbut-1-ene 
(3R*,4S*,5S*)-3-Acetoxy-5-hydroxyhexan-4 
(3R,3aR,7aS)-3-Butylhexahydro-1(3H)-isobenzofuranone 
(3R,4R,5R)-3-[(11E)-hexadeca-11,15-dien-9-ynyl]-4-hydroxy-5-methyloxolan-2-one 
(3R,4S,1'R)-3-(1'-hydroxyethyl)-4-methyldihydrofuran-2(3H)-one 
(3S)-3,7-dimethyloct-7-en-1-yl phenylacetate 
(3S,3aR,4S,9aR,9bR)-4-hydroxy-3,6,9-trimethyl-3,3a,4,5,9a,9b-hexahydroazuleno[4,5-b]furan-2,7-dione 
(3S,3aR,4S,9aS,9bR)-4-hydroxy-3,6,9-trimethyl-3,3a,4,5,9a,9b-hexahydroazuleno[4,5-b]furan-2,7-dione 
(3S,3Ar,4S,9aS,9bR)-4-hydroxy-3,6,9-trimethyl-3,3a,4,5-tetrahydroazuleno[4,5-b]furan-2,7(9aH,9bH)-dione hydrate 
(3Z)-hex-3-en-1-yl acetate 
(4betaH)-5alpha-hydroxy-8alpha-(2-methylbut-2-enoyloxy)-2-oxo-1(10),11(13)-guaiadien-12,6alpha-olide 
(4betaH)-8alpha-(2-methylbut-2-enoyloxy)-2-oxo-1(5),10(14),11(13)-guaiatrien-12,6alpha-olide 
(4E)-hept-4-en-2-one 
(4R)-ipsdienol 
(4R,5R)-5-(1,2-dihydroxyethyl)-3,4-dihydroxy-2-oxolanone 
(4R,5S)-5-hydroxyhexan-4-olide 
(4Z)-2-oxohept-4-enedioic acid 
(4Z)-7-\{5-[([1,1'-biphenyl]-4-yl)methoxy]-2-(morpholin-4-yl)-3-oxocyclopentyl\}hept-4-enoic acid +   
(4Z,8Z)-4,8-dimethyl-12-oxotrideca-4,8-dienal 
(5E)-5-(4-chlorobenzylidene)-2,2-dimethyl-1-(1,2,4-triazol-1-ylmethyl)cyclopentanol +   
(5E)-5-[(4-methoxyphenyl)methylidene]-1,1-dioxo-2,3-diphenyl-1,3-thiazolidin-4-one 
(5R)-5-[(1S)-1,2-dihydroxyethyl]-4-hydroxyoxolane-2,3-dione 
(5R)-Dihydro-5-pentyl-4'-methyl-4'-hydroxy-2(3H)-furanone 
(5Z,8Z)-1,5,8-undecatriene-3,7-diol 
(6Z)-3,4-trans-11-oxo-3-methyldodec-6-en-4-olide 
(6Z)-3,4-trans-9-oxo-3-methyldodec-6-en-4-olide 
(7'S)-parabenzlactone 
(7Z)-lobohedleolide 
(8alpha,10beta,11beta)-3-hydroxy-4,15-dinor-1(5)-xanthen-12,8-olide 
(8E)-undeca-1,8-dien-5-yne-3,7-diol 
(E)-1-Cinnamoylpyrrolidine 
(E)-1-hydroxy-2-(non-1-en-1-yl)quinolin-4-one 
(E)-2-(Hydroxymethyl)-3-(4-hydroxypent-1-enyl)phenol 
(E)-Dodec-5-en-4-olide 
(E)-Herclavine 
(E)-hex-2-enyl acetate 
(E)-lowdenic acid 
(E)-N-Cinnamoylpiperidine 
(E)-nodulisporacid A 
(E,E)-farnesyl-5,7-dihydroxy-4,6-dimethylphthalide(1-) 
(E,E)-germacrone  
(R)-3-Acetyl-7-hydroxy-5-methoxy-3,4-dimethylisobenzofuran-1(3H)-one 
(R)-3-methyl-1,3-dihydroisobenzofuran-4,6-diol 
(R)-7-Hydroxy-3-((S)-1-hydroxyethyl)-5-methoxy-3,4-dimethylisobenzofuran-1(3H)-one 
(R)-gamma-Decalactone 
(R)-nephthenol 
(R,R)-chrysanthemal +   
(S)-4-(4-methylpent-3-en-1-yl)butyrolactone 
(S)-4-hentriacontyl-dihydrofuran-2-one 
(xi)-(Z)-5-(3-Hexenyl)dihydro-2(3H)-furanone 
(Z)-3-butylidene-7-hydroxyphthalide 
(Z)-3-butylidenephthalide  
(Z)-4-Hydroxy-6-dodecenoic acid lactone 
(Z)-hex-3-en-1-yl methyl carbonate 
(Z)-lowdenic acid 
(Z)-nodulisporacid A 
(Z)-non-6-enal 
(Z)-Oak lactone 
1''-hydroxycannabidiol 
1,3-bis(p-hydroxyphenyl)pentane-1,4-diene +   
1,3-dihydroisobenzofuran-4,5,7-triol 
1-(1,3-Dihydro-4-hydroxy-1-isobenzofuran 
1-(1-benzimidazolyl)-3-(3,4,5-trimethoxyphenyl)-2-propen-1-one 
1-(1-methylethenyl)-3-(1-methylethyl)-benzene 
1-(2,4-dichlorophenyl)-5-(dimethylamino)-3-penta-1,4-dienone 
1-(2-methylenecyclopropyl)ethanone 
1-(3,4-dihydro-1H-isoquinolin-2-yl)-3-(4-methylphenyl)-2-propen-1-one 
1-(3-furanyl)-3-(4-methoxyphenyl)-2-propen-1-one 
1-(5-oxotetrahydrofuran-2-yl)ethyl 2-phenylacetate 
1-[(2E)-3-(3,4,5-Trimethoxyphenyl)prop-2-enoyl]piperidin-2-one 
1-[1-oxo-3-(3,4,5-trimethoxyphenyl)prop-2-enyl]-2,3-dihydropyridin-6-one 
1-[2-[3-(1-methylethenyl)phenyl]propan-2-yl]-3-(4-methyl-2-pyridinyl)urea 
1-[3-(dimethylamino)propyl]-1-(4-fluorophenyl)-1,3-dihydro-2-benzofuran-5-carbonitrile +   
1-[4-(3,4-dihydroxyphenyl)-6-phenyl-2-sulfanylidene-3,4-dihydro-1H-pyrimidin-5-yl]ethanone 
1-allyl-4-hydroxy-2-oxo-N-(1,3-thiazol-2-yl)-1,2-dihydroquinoline-3-carboxamide 
1-Cinnamoylpyrrolidine 
1-epi-tatridin B 
1-hydroxycrisamicin A 
1-methylidene-2-(pent-4-en-1-yl)cyclopropane 
1-Octen-3-one 
1-Peroxyferolide 
1-phenyl-3-buten-1-ol 
10-Methyldodecan-4-olide 
10-Methylundecan-4-olide 
10058-F4 
10beta,11-dihydroxy-5,6-seco-1,6(13)-tremuladien-5,12-olide 
10Beta-[N-Trichloroacetyl-carbamate]-13-hydroxy-marasm-7-en-5-oic acid gamma-lactone 
11alpha,12alpha-epoxy-3beta,23-dihydroxy-30-nor-olean-20(29)-en-28,13beta-olide 
12-deacetoxy-21-acetoxyscalarin 
12-epi-19-O-methylscalarin 
12-epi-fischerindole G 
12-hydroxyjasmonic acid +  
12-O-acetyl-16-O-deacetyl-16-epi-scalarobutenolide 
12-O-acetyl-16-O-methylhyrtiolide 
12-O-deacetyl-12-epi-19-deoxy-21-hydroxyscalarin 
12beta-hydroxychaetoviridin C 
14-Epiandrographolide, >=95% (LC/MS-ELSD) 
15,16-epoxydolabrene +  
16-hydroxytriptolide 
16-O-deacetyl-16-epi-scalarolbutenolide 
17-dimethylaminolobohedleolide 
17-phenyl-18,19,20-trinor-prostaglandin D2 
17-phenyl-18,19,20-trinor-prostaglandin E2 
19-hydroxyprostaglandin H1 
19-hydroxyprostaglandin H2 
2''-hydroxycannabidiol 
2',7'-dichlorofluorescein  
2,3-Dimethoxy-[2-(4-Pyridinyl)-1-butenyl]phenol 
2,3-epoxymenatetrenone 
2,4-hexadienyl acetate +  
2,5-epoxy-2beta-hydroxy-8alpha-(2-methylbut-2-enoyloxy)-4(15),10(14),11(13)-germacratrien-12,6alpha-olide 
2,6-dimethyl-5-hepten-1-ol 
2-(1H-benzimidazol-2-yl)-3-(3-chloro-5-ethoxy-4-methoxyphenyl)-1-(4-morpholinyl)-2-propen-1-one 
2-(3-methylbut-2-enyl)-4-(2-methylbut-3-en-2-yl)phenol 
2-(acetamidomethylidene)succinic acid 
2-(omega-methylthio)alkylmaleic acid +  
2-(p-nitrophenyl)-4-ethoxymethyleneoxazol-5-one 
2-[(1S)-5-chloro-4-hydroxy-1,3-dihydro-2-benzouran-1-yl]acetic acid 
2-[2-(4-Pyridinyl)-1-butenyl]phenol 
2-[4-[(E)-2-(6,8-dichloro-2-phenyl-2H-chromen-3-yl)ethenyl]phenyl]-4,4,5,5-tetramethyl-1,3,2-dioxaborolane  
2-acyl-4,6-diprenylphloroglucinol +  
2-acyl-4-prenylphloroglucinol +  
2-amino-3-(2-methylenecyclopropyl)propanoic acid +  
2-benzofuran 
2-benzofuran-1(3H)-one +   
2-benzyl-4-hydroxymethylene-5-oxazolone 
2-C-Methyl-1,4-erythrono-D-lactone 
2-Carboxy-4-dodecanolide 
2-carboxy-4-methyl-5-[(2-phosphonooxy)ethylidene]-2,5-dihydrothiazole +  
2-Carboxy-5,7-dimethyl-4-octanolide 
2-carboxy-L-lyxonolactone 
2-Deoxy-L-ribono-1,4-lactone 
2-hydroxy-3-(2-methylidenecyclopropyl)butanedioic acid 
2-hydroxy-3-carboxy-6-oxo-7-methylocta-2,4-dienoic acid 
2-methoxy-N-[3-[4-[3-methyl-4-[(6-methyl-3-pyridinyl)oxy]anilino]-6-quinazolinyl]prop-2-enyl]acetamide +  
2-methyl-1-oxo-4-[(2E,6E)-farnesyl]-3,4-dihydroquinoline-3,4-diol 
2-methylene-3-methylsuccinic acid 
2-oxohept-4-ene-1,7-dioic acid 
2-Phenyl-2-butenal 
2-Phenylbutyrolactone 
2-phytyl-1,4-dihydroxynaphthalene 
2-polyprenylphenol +  
23-Deoxypaeonenoide A, (rel)- 
2a,13-Dihydroxy-marasm-7(8)-en-5-oic acid 
2alpha,11-dihydroxy-1(10)-tremulen-5,12-olide 
2alpha-(3-hydroxypropyl)-1alpha,25-dihydroxy-19-norvitamin D3 
2alpha-acetoxy-4alpha,6alpha-dihydroxy-1beta,5alphaH-guai-9(10),11(13)-dien-12,8alpha-olide 
2beta-methoxy-2-deethoxy-8-O-deacylphantomolin-8-O-tiglinate 
2beta-methoxy-2-deethoxyphantomolin 
2CN113 
2CN115 
2S,3R-dihydroxy-carophyllan-[5,8]-6,7-olide 
2S-hydroxy-3-oxo-carophyllan-[5,8]-6,7-olide 
3''-hydroxycannabidiol 
3,3-dichloroacrylic acid 
3,3-diiodoacrylic acid 
3,4-dihydro-4-[(5-methyl-2-furanyl)methylene]-2H-pyrrole 
3,4-epoxy-1-cyclohexene +  
3,5-Dimethoxyallylbenzene 
3,5-Dimethyldihydro-2(3H)-furanone 
3-(1,3-benzodioxol-5-yl)-1-(5-methyl-2-furanyl)-2-propen-1-one 
3-(2,5-dimethoxyphenyl)-N-methyl-N-[2-(4-methylanilino)-2-oxoethyl]-2-propenamide 
3-(2-chlorophenyl)-1-(1H-pyrrol-2-yl)-2-propen-1-one 
3-(2-chlorophenyl)-N-[[[(5-methyl-1H-pyrazol-3-yl)-oxomethyl]hydrazo]-sulfanylidenemethyl]-2-propenamide 
3-(2-isocyanovinyl)indole +  
3-(2-Methylpropylidene)-3alpha,4-dihydro-1(3H)-isobenzofuranone 
3-(3,4-dichlorophenyl)-N-(4,5-dihydrothiazol-2-yl)-2-propenamide 
3-(3,4-dimethoxyphenyl)-N-[[(1-oxo-2-thiophen-2-ylethyl)hydrazo]-sulfanylidenemethyl]-2-propenamide 
3-(3,5-dichlorophenyl)-5-ethenyl-5-methyl-2,4-oxazolidinedione +   
3-(3-bromo-4-methoxyphenyl)-N,N-di(propan-2-yl)-2-propenamide 
3-(4-bromophenyl)-1-(2-methyl-5,6,7,8-tetrahydroquinolin-3-yl)-2-propen-1-one 
3-(4-fluorophenyl)-N-[[[oxo(2-pyrazinyl)methyl]hydrazo]-sulfanylidenemethyl]-2-propenamide 
3-(4-methoxyphenyl)-N-[[[oxo(thiophen-2-yl)methyl]hydrazo]-sulfanylidenemethyl]-2-propenamide 
3-(4-tert-butylphenyl)-N-(4,5-dihydrothiazol-2-yl)-2-propenamide 
3-(non-8-en-1-yl)-4-[2-(pyridin-3-yl)ethyl]oxetan-2-one +  
3-(oximinoacetamido)acrylamide 
3-[(3E)-4,8-dimethylnona-3,7-dien-1-yl]-2,2-dimethyloxirane 
3-[(dimethylamino)methyl]-5-[(4-methoxyphenyl)methylidene]-1,3-thiazolidine-2,4-dione 
3-[1-[(2,4-dichlorophenyl)methyl]-5-fluoro-3-methyl-7-indolyl]-N-[(4,5-dichloro-2-thiophenyl)sulfonyl]-2-propenamide 
3-[2-(6,7-dihydroxy-1,2,4a-trimethyl-1-spiro[3,4,6,7,8,8a-hexahydro-2H-naphthalene-5,2'-oxirane]yl)ethyl]-4-hydroxy-5-methoxy-2-oxolanone 
3-acetyl-3-methyldihydrofuran-2(3H)-one 
3-Acetyldihydro-2(3H)-furanone 
3-Acrylamidopropyl trimethylammonium 
3-allyl-2-[2-(diethylamino)ethoxy]benzaldehyde 
3-amino-1-N-alloc-piperidine 
3-bromo-2E-acrylic acid 
3-butanoyl-4-(hydroxymethyl)oxolan-2-one 
3-deoxoisoochracinic acid 
3-farnesyl-3-hydroxy-2-methyl-1-oxo-1lambda(5)-quinolin-4-one 
3-Furan-3-yl-3a,7-dimethyl-3a,4,5,6-tetrahydro-3H-isobenzofuran-1-one 
3-Furancarboxylic acid, tetrahydro-4-methylene-2-octyl-5-oxo-, (2R,3S)-rel- 
3-furancarboxylic acid, tetrahydro-4-methylene-5-oxo-2-propyl-, (2r,3s)-rel- 
3-geranyl-3-[(Z)-2-isocyanovinyl]-3H-indole 
3-Heptyldihydro-5-methyl-2(3H)-furanone 
3-hexenyl isovalerate +  
3-hydroxy-3-methylbut-1-ene 
3-hydroxy-5-phenylmethyl-(3S,5R)-tetrahydrofuran-2-one 
3-Hydroxy-6-(4-hydroxy-6-methoxy-7-methyl-3-oxo-1H-2-benzofuran-5-yl)-4-methylhex-4-enoic acid 
3-Hydroxyadipic acid 3,6-lactone 
3-Iodo-2E-acrylic acid 
3-Isovalidene-3alpha,4-dihydrophthalide 
3-methoxy-4-hydroxy-5-all-trans-polyprenylbenzoic acid +  
3-methyl-1-(methyldisulfanyl)but-2-ene 
3-Methyl-3-buten-2-one 
3-methyl-4-\{[(1Z)-prop-1-en-1-yl]oxy\}butanal 
3-Methylbutyrolactone 
3-n-Butyl-3-hydroxy-4,5,6,7-tetrahydro-6,7-dihydroxy phthalide 
3-Octen-2-one 
3-oxo-N-[(3S)-2-oxotetrahydrofuran-3-yl]tetradecanamide 
4''-hydroxycannabidiol 
4'-demethyldeoxypodophyllotoxin 
4'-epichaetoviridin A 
4'-epichaetoviridin F 
4,10-dihydroxy-10-methyl-dodecan-4-olide 
4,4'-diapolycopenedioic acid 
4,4'-diaponeurosporenoic acid 
4,5,6,7-tetrachloro-2-benzofuran-1(3H)-one 
4,5-Dihydro-drospirenone-3-sulfate 
4,6-Dihydroxy-5-methylphthalide 
4,6-Dimethoxy-phthalide 
4,6-dimethyl-3-[1-oxo-3-(4-propan-2-ylphenyl)prop-2-enyl]-1H-pyridin-2-one 
4,6-dimethyl-3-[3-(1-naphthalenyl)-1-oxoprop-2-enyl]-1H-pyridin-2-one 
4-(1-Methylethenyl)benzaldehyde 
4-(1-naphthalenyl)-2-oxo-3-(2-quinolinyl)-3-butenoic acid 
4-(3-chlorophenyl)-2-oxo-3-(2-quinolinyl)-3-butenoic acid 
4-(3-Hydroxy-2-naphthyl)-2-oxobut-3-enoic acid 
4-(ethoxymethylene)-2-(2-furyl)oxazol-5-one 
4-(ethoxymethylene)-2-phenyloxazol-5-one  
4-(ethoxymethylene)-2-styryloxazol-5-one 
4-(methoxymethyl)-7-methoxy-6-methyl-1(3H)-isobenzofuranone 
4-[(7-hydroxy-4,6-dimethyl-1-oxo-3H-2-benzouran-5-yl)oxy]-2-methylbutanoic acid 
4-[2-(2-methyl-1,3-thiazol-4-yl)ethyl]-3-(non-8-en-1-yl)oxetan-2-one +  
4-Chloro-[2-(4-Pyridinyl)-1-butenyl]phenol 
4-epiisoinuviscolide 
4-Ethylbutan-4-olide 
4-farnesyl-3,5-dihydroxy-6-methoxylphthalide 
4-farnesyl-3,5-dihydroxy-6-methylphthalide +  
4-hydroxy-2-methyl-3-oxo-[(2E,6E)-farnesyl]-3,4-dihydroquinoline-1-oxide 
4-Hydroxy-3,6,9-trimethyl-3,3a,4,5,9a,9b-hexahydroazuleno[4,5-b]furan-2,7-dione 
4-hydroxy-3-all-trans-decaprenylbenzoic acid 
4-hydroxy-3-all-trans-heptaprenylbenzoic acid 
4-hydroxy-3-all-trans-nonaprenylbenzoic acid 
4-hydroxy-3-polyprenylbenzoic acid 
4-Hydroxy-4-methyl-5-hexenoic acid gamma lactone 
4-hydroxy-4-methyl-7-cis-decenoic acid gamma-lactone 
4-Hydroxy-4-methyl-7-decenoic acid gamma-lactone 
4-Hydroxy-5-(1,2,3-trihydroxy-3-phenylpropyl)oxolan-2-one 
4-Hydroxyphthalide 
4-methoxy-3H-isobenzofuran-1-one 
4-Methyl-3-oxoadipate-enol-lactone 
4-methyl-3-penten-1-amine 
4-Methyl-3-penten-2-one, 9CI  
4-methylene-2-octyl-5-oxo-3-oxolanecarboxylic acid 
4-methylpent-3-en-1-yl acetate 
4-O-beta-D-glucosyl-4-coumaric acid +  
4-oxo-3-(phenylmethylene)pentanoic acid 
4-penten-2-one 
4beta,10alpha-dihydroxy-5alphaH-guai-1(2),11(13)-dien-12,8alpha-olide 
4beta-Acetoxytetrahydrobotryslactone 
5''-hydroxycannabidiol 
5'-epichaetoviridin A 
5'-O-[(R)-hydroxy(\{(S)-hydroxy[2-(4-hydroxy-6-methoxy-7-methyl-3-oxo-1,3-dihydro-2-benzofuran-5-yl)ethoxy]phosphoryl\}methyl)phosphoryl]adenosine 
5(S)-[1-1(S)-hydroxyphenylmethyl)]dihydro-2(3H)-furanone 
5,10-dihydro-9-dimethylallylphenazine-1-carboxylic acid 
5,5-Dibutyl-4,5-dihydro-2(3H)furanone 
5,5-Dimethyl-4-(3-oxobutyl)dihydro-2(3H)-furanone 
5,6-dimethoxy-3H-isobenzofuran-1-one 
5,7-dihydroxy-4,6-dimethylphthalide 
5,7-dihydroxy-4-(hydroxymethyl)-6-methylphthalide 
5,7-dihydroxy-4-methylphthalide 
5-(1,2-dihydroxyethyl)-4-hydroxyoxolane-2,3-dione 
5-(2',3'-epoxy-3',3'-dimethylpropoxy)-7-methoxy-6-methylphthalide 
5-(2-Methylpropyl)tetrahydro-2-oxo-3-furancarboxylic acid 
5-(3',3'-dimethylallyloxy)-7-hydroxy-6-methylphthalide 
5-(3',3'-dimethylallyloxy)-7-methoxy-6-methylphthalide 
5-(3'-carboxy-3'-methyl-2E-allyloxy)-3-methoxy-4-methylphthalide 
5-(3E-Pentenyl)tetrahydro-2-oxo-3-furancarboxylic acid 
5-(but-3-en-1-yl)-3-propyldihydrofuran-2(3H)-one 
5-[3-(2-chlorophenyl)-1-oxoprop-2-enyl]-2,4-dimethyl-1H-pyrrole-3-carboxylic acid methyl ester 
5-[3-(2-fluorophenyl)-1-oxoprop-2-enyl]-2,4-dimethyl-1H-pyrrole-3-carboxylic acid methyl ester 
5-[3-(3-chlorophenyl)-1-oxoprop-2-enyl]-2,4-dimethyl-1H-pyrrole-3-carboxylic acid methyl ester 
5-[5-(1-Hydroxyethyl)furan-2-yl]dihydrofuran-2(3H)-one 
5-\{5-[(R)-1-methoxyethyl]furan-2-yl\}dihydrofuran-2(3H)-one 
5-benzyloxolan-2-one 
5-Butyltetrahydro-2-oxo-3-furancarboxylic acid 
5-deoxyaurocitrin 
5-deoxystrigol ABC-rings +  
5-Dodecyldihydro-2(3H)-furanone 
5-ethenyl-1,3-oxazolidine-2-thione +   
5-henicosyldihydrofuran-2(3H)-one 
5-Heptyltetrahydro-2-oxo-3-furancarboxylic acid 
5-Hexyldihydro-4-methyl-2(3H)-furanone 
5-Hexyldihydro-5-methyl-2(3H)-furanone 
5-Hexyltetrahydro-2-oxo-3-furancarboxylic acid 
5-hydroxy-4-(hydroxymethyl)-7-methoxy-6-methylphthalide 
5-methoxy-1,3-dihydroisobenzofuran-4,7-diol 
5-nonen-2-one +  
5-Nonyltetrahydro-2-oxo-3-furancarboxylic acid 
5-O-dimethylallylcyclopolic acid 
5-O-farnesylcyclopolic acid 
5-oxo-furan-2-acetyl-CoA 
5-oxotetrahydrofuran-2-carboxylic acid 
5-Pentyltetrahydro-2-oxo-3-furancarboxylic acid 
6'-O-galloylalbiflorin 
6,6,6-trifluoro-5-hydroxy-1,5-diphenyl-1-hexen-3-one 
6-(2,3-dihydroxy-3-methylbutoxy)-4-methoxy-5-methyl-3H-2-benzofuran-1-one 
6-(3',3'-dimethylallyloxy)-4-methoxy-5-methylphthalide 
6-(3-carboxybutyl)-7-hydroxy-5-methoxy-4-methylphthalan-1-one 
6-(3-hexenyl)tetrahydro-2H-pyran-2-one +  
6-(4-hydroxy-6-methoxy-7-methyl-3-oxo-1H-isobenzofuran-5-yl)-4-methyl-4-hexenoic acid 
6-(4-hydroxy-6-methoxy-7-methyl-3-oxo-1H-isobenzofuran-5-yl)-4-methyl-4-hexenoic acid 2-(4-morpholinyl)ethyl ester 
6-(methyl 3-methylbutanoate)-7-hydroxy-5-methoxy-4-methylphthalan-1-one 
6-[5-(2,3-dihydroxy-1-carboxyglyceride)-3-methylpent-2-enyl]-7-hydroxy-5-methoxy-4-methylphthalan-1-one 
6-Amino-1,3-dihydroisobenzofuran-1-one 
6-bromoconicamin 
6-Hydroxy-4-decanolide 
6-isopropenyl-4,4a-dimethyl-2,3,4,4a,5,6,7,8-octahydronaphthalen-2-ol +  
6-linalyl-2-O,3-dimethylflaviolin 
6-methoxy-4-methyl-1,3-dihydroisobenzofuran-1,5,7-triol 
6-Methyl-3,5-heptadien-2-one 
680C91  
6alpha-acetoxyisoinuviscolide 
6alpha-hydroxycannabidiol 
6beta-hydroxycannabidiol 
7-Hydroxy-1(3H)-isobenzofuranone 
7-Hydroxy-5-methoxy-4,6-dimethylphthalide 
7-hydroxycannabidiol 
7-methoxyporriolide 
7-O-geranyl-2-O,3-dimethylflaviolin 
7-octen-2-ol 
7-octen-2-one 
7beta,12alpha-Dihydroxykaurenolide 
7E,10-undecadien-4-olide 
8,5'-diferulic acid 
8,9-Dehydrothymol methyl ether 
8-acetoxy-4,10-dihydroxy-2,11(13)-guaiadiene-12,6-olide 
8-deacetylmatricarin-8-sulfate 
8-epihelenalin 
8-epiinuviscolide 
8-methyl-4-methylidenenon-7-en-2-one 
8-prenyldaidzein 
9,10-Epoxyeremanthin 
9-(3-methylbutanoyl)-8,10-dehydrothymol 
9-deoxy-hymatoxin A 
9-hydroxy-8,10-dehydrothymol 
9-isobutyryloxy-8,10-dehydrothymol 
9-Methyldecano-4-lactone 
9-O-angeloyl-8,10-dehydrothymol 
9-octadecen-4-olide 
9a,10a,13-Trihydroxymarasm-7-en-5-oic ac 
9a,13-Dihydroxy-marasm-7(8)-en-5-oic acid 
9Z-octadecadien-4R-olide 
[1-[5-(2-methylpropoxymethyl)-2-oxo-3-oxolanyl]propan-2-ylideneamino]thiourea 
[1-[5-(3-methylbutoxymethyl)-2-oxo-3-oxolanyl]propan-2-ylideneamino]thiourea 
A88696D 
AACOCF3  
acetic acid [2-[2-(1-oxo-3-phenylprop-2-enyl)-3-phenyl-3,4-dihydropyrazol-5-yl]phenyl] ester 
acetylerucifoline 
acetylerucifoline N-oxide 
acetylseneciphylline 
acetylseneciphylline N-oxide 
achilleol A 
Achillicin 
Acremostrictin 
Acremostrictin, rel- 
acrivastine  
Acrocarpunilactone 
acrophylline 
acroptilin 
acrovestone +   
Actinomiaolone 
acuminatin 
agglomerin F 
agnestin B 
ajaconine 
alangimarine 
alangiside 
alantolactone +   
alatolide 
albiflorin +   
Alectrol 
alkali Blue G 
alkenyl alcohol +   
alkenylbenzene +   
allenes +   
alliin +   
allo-Pertusaric acid 
allo-Protolichesterinic acid 
allyl cyanide  
allylglycine +   
allylic alcohol +   
alpha'-angelica lactone 
alpha-EMGBL 
alpha-isomethylionyl acetate 
alpha-mannofuranuronic acid gamma-lactone 
alpha-Methylstyrene  
alpha-nimolactone 
alpha-onocerin 
alpha-peltatin +  
alternapyrone 
amaranthin 
andilesin A +  
andilesin B 
andilesin C 
andilesin D 
anditomin 
andrographolide  
angelica lactone +   
Angelicolide 
Angeloylsenkyunolide F 
Angeolide 
Annulostygilactone 
Antheridiogen-An 
arborescin 
arglabin +  
Arnottin II 
aromaticin 
Artabsinolide A 
Artabsinolide D 
Arteamisinine I 
artemoin +  
Artenolide 
ascochlorin 
ascofuranol 
ascofuranone  
Ascomfuran A 
Asperaustin C 
asperfuranone 
Aspergiloid E 
Aspergone E 
Aspernidgulene B1 
Asperochrin A 
Asperochrin D 
Aspertamarinolide B 
Aspertamarinolide C 
asperuloside  
asterriquinone C1 
aurachin B 
aureothin 
auricin 
austrobuxusin k 
Baileyin 
ballotenic acid 
BE-52211 B 
BE-52211 C 
BE-54238B 
belinostat  
Berkedienolactone 
beta-(methylenecyclopropyl)pyruvic acid 
beta-EMGBL 
Beta-Hydroxy-alpha-methylene-gamma-butyllactone 
beta-nimolactone 
beta-onocerin 
beta-peltatin 
betanidin quinone 
bielschowskysin 
bigelovin 
Bis-malleicyprol 
biscognienyne B 
Biscogniphthalide A 
Biscogniphthalide B 
Biscogniphthalide D 
bongkrekic acid  
Botryolide C 
Botryosphaerilactone A 
Botryosphaerilactone B 
Botryosphaerilactone C 
Botrysphin G 
Botrysphin H 
Brasilianoid B 
Brasilianoid C 
Brasilianoid F 
bromosulfophthalein  
Buibuilactone 
burchellin 
burrodin 
butafenacil  
Butalactin 
butan-4-olide +   
butenolide +   
butyl dec-9-enoate 
cabraleahydroxylactone 
cabraleahydroxylactone acetate 
cabralealactone 
cadiolide B 
calcein am  
calyculin A  
Cancrolide A 
cannabichromenic acid 
cannabidiol +   
carlactone +  
Carolic acid 
carpesiolin 
Catalpalactone 
celastolide 
Cepacin A 
Cepacin B 
Cerinolactone 
chaetoviridin A 
chaetoviridin C +  
chaetoviridin E 
chaetoviridin G 
chaetoviridin H 
chaetoviridin I 
chavicol hydrogen sulfate 
chermesinone B 
chermesinone C 
Chlorocarolide B 
Chojalactone A 
Chojalactone B 
Chojalactone C 
cinepazide 
cinnamic acids +   
cinnarizine  
Cis-3-chloroacrylic-acid 
cis-eldanolide 
cis-heme d hydroxychlorin gamma-spirolactone +  
cis-heme d hydroxychlorin gamma-spirolactone methyl ester 
citral dimethyl acetal  
Citreohybridone C 
citrifolinoside 
Citrinovirin 
CJ-15,801 
cleistanthins +  
cohibin +  
colleterpenol 
Colletofuran A 
Colletofuran B 
Colletofuran C 
Colletofuran D 
Colletofuran E 
Colletotrialide, (+)- 
Communiol H 
confertin 
Conocenolide A 
Convolvulol 
Coriamyrtin 
Cosmochlorin B 
crassolide 
crassumolide A 
cratoxylumxanthone B 
cratoxylumxanthone C 
cratoxylumxanthone D 
crispolide 
CRM-51005 
cyclic N(6)-threonylcarbamoyladenosine 
Cyclipostin A 
Cyclipostin A2 
Cyclipostin B 
Cyclipostin C 
Cyclipostin D 
Cyclipostin E 
Cyclipostin F 
Cyclipostin G 
Cyclipostin H 
Cyclipostin N 
Cyclipostin P 
Cyclipostin P2 
Cyclipostin Q 
Cyclipostin Q3 
Cyclipostin R 
Cyclipostin R2 
Cyclipostin S 
Cyclipostin T 
Cyclipostin T2 
cycloaraneosene 
Cyclophostin 
cyclopolic acid +  
D-(-)-Gulono-gamma-lactone  
D-apionolactone 
D-xylono-1,4-lactone-5-phosphate 
dalcochinin-8'-O-beta-D-glucoside 
Davotremulane C 
decatromicin A 
decatromicin B 
decenals +  
dehydro-D-arabinono-1,4-lactone 
dehydro-L-arabinono-1,4-lactone 
dehydrocostus lactone  
delta-terpineol acetate 
deoxyaureothin +  
Deoxycollybolidol 
deoxylapachol 
deoxypodophyllotoxin  
Deoxysporothric acid 
deoxyviolacein 
Desmosdumotin C 
Desoxy-galiellalactone 
di-1-propenyl sulfide +  
dialkenyl ketone +   
Diaporthelactone 
diazepinomicin 
dienestrol  
diethylstilbestrol +   
Diffusible extracellular factor 
Dihidroprotolichesterinic acid 
dihydro-3-hydroxy-3-(1-hydroxyethyl)-4-methylfuran-2(3H)-one 
Dihydro-3-methyl-2(3H)-furanone 
Dihydro-4,4-dimethyl-2(3H)-furanone 
Dihydro-4-(hydroxymethyl)-3,5-dimethyl-2 
Dihydro-5-(2-octenyl)-2(3H)-furanone 
dihydrocanadensolide 
dihydrofukinolide 
Dihydromikanolide 
Dihydromuronic acid 
Dihydropertusaric acid 
dihydroserrulatene 
dilopholide 
Diplobifuranylone A 
Diplobifuranylone B 
dithiadene +  
DL-Pantolactone 
dolabradiene +  
dolichodial 
echinulin 
efinaconazole 
Elemicin  
elemol 
Elephantopin 
Emefuran C1 
Emefuran C2 
Emefuran D 
Emeridone C 
enal +   
enamide +   
Enamidin 
enamine +   
enoate ester +   
enol +   
enol ether +   
enone +   
ent-atiserene 
enyne +   
eosin b diphenol 
epi-Tulipinolide diepoxide 
epi-Velatumolide 
Epideoxysporothric acid 
eplerenone  
ergolide 
Erinaceolactone A 
Erinaceolactone B 
Erinaceolactone F 
Erinaceolactone G 
Erinaceolactone H 
erucifoline +   
erucifoline N-oxide 
ethofumesate-2-keto 
Ethyl 3,3-diiodoacrylate 
Ethyl 3-iodo-2E-acrylate 
Ethyl 5-oxotetrahydro-2-furancarboxylate 
ethyl isovalerate 
Eunicea sesquiterpenoid 2 
Euparvilatone 
eupatolide 
Eutypellin A 
Eutypellin B 
F01-1358A 
F01-1358B 
fenaminstrobin 
Ferulin 
ferulsinaic acid 
filipin III  
Flakinin A 
Flammulinolide A 
Flammulinolide G 
Flavimycin A 
Flavimycin B 
fluensulfone  
fluoran +   
fluorescein (lactone form) +   
fostriecin  
FR198248 
Fraxinellone  
Fumagiringillin 
fumimycin 
Fusaketide A 
Galanolactone 
Galiellalactone  
gallein  
gamendazole  
gamma-D-galactonolactone 
gamma-decalactone  
gamma-dodecalactone 
gamma-elemene 
gamma-octalactone 
gamma-tetradecalactone 
gelomulide K 
gelomulide M 
gelsemiol-6'-trans-caffeoyl-1-glucoside 
Gemmacolide G, (rel)- 
Gemmacolide H, (rel)- 
geranyl benzoate 
germacrene D-4-ol 
gibberellin A110 
gibberellin A98 
gibepyrone A 
Gladiolic acid 
glandicoline B +  
globisporamic acid 
Glucarate 1,4-lactone 
graminone B 
graveolide 
Gulono-1,4-lactone 
hallactone B 
Hancockiamide A 
Hancockiamide B 
Hancockiamide C 
Hancockiamide E 
Hancockiamide G 
Hancockiamide I 
Harzianelactone 
Harzianelactone A 
hederacine B 
helenalin  
heptenedioic acid +  
Hericenone K 
Heterocornol I 
Heterocornol J 
Heterocornol K 
Heterocornol L 
Heterocornol M 
hexadecenal +  
himbacine  
hinokinin 
HMN-214 
Hoffman's violet free base 
homoallylic alcohol +   
hydramacrophyllol A 
hydramacrophyllol B 
hydramethylnon +   
hydrazinocurcumin 
Hydroleptosphol 
hyperinol A 
hyperinol B 
Hypoxyolide B 
indigo carmine (acid form) 
inuchinenolide B 
inuchinenolide C 
inumakilactone 
inumakilactone B 
inuviscolide  
ipecoside 
isoaigialone B 
isobenzofuranone +   
isobrucine 
isobrucine N-oxide 
Isocitreohybridone C 
isodomoic acid A 
Isoelemicin 
isoelisabethatriene 
Isogaliellalactone 
isomethyleugenol +   
isopatulin 
Isopolisin B 
Isopropenyl toluene b 
isopseudostrychnine 
isosojagol 
isostrychnine 
isostrychnine N-oxide 
itaconic acid +  
jasmolactone +  
jawsamycin 
Junceellolide C, (+)-, (rel)- 
Karahana lactone 
ketotifen  
kinanthraquinone 
kinanthraquinone B +  
Kobifuranone A 
L-alpha-(methylidenecyclopropyl)glycine 
L-arabino-1,4-lactone-5-phosphate 
L-gulonolactone 
labd-13(16),14-diene-9-ol 
Lactaroscrobiculide A 
lactinolide 
lactonamycin 
Lahorenoic acid A 
Lahorenoic acid B 
lancifodilactone F 
lancifodilactone G 
lapachol  
Latanoprost Lactone Diol 
lavendiol 
legioliulin 
Leptosphaerin A 
Leptosphaerin B 
Leptosphin B 
linalool oxide pyranoside +  
linaloyl oxide 
Linderone 
Lipiferolide 
lobarin 
lobohedleolide 
longirostrerone A 
longirostrerone C 
longirostrerone D 
LSM-24504 
LSM-31444 
LSM-36615 
LSM-36617 
LSM-36623 
LSM-4526 
LSM-4818 
LSM-4819 
LSM-4820 
LSM-4821 
LSM-4925 
LSM-6206 
LSM-6645 
LSM-6681 
Lucentide A 
Lucentide B 
Lucidone  
lycosantalene 
ma'ilione 
Marmelolactone A 
Marrubiin  
matairesinoside 
Matricarin 
Maunakeanolin 
Meconine 
Mellitoxin 
methyl 4-hydroxy-2-oxo-4-phenyl-3-butenoate 
methyl 5-octenoate +  
Methylenolactocin 
Mexicanin E 
MF-EA-705alpha 
MF-EA-705beta 
michaolide A 
michaolide B 
michaolide C 
michaolide D 
michaolide E 
michaolide F 
michaolide G 
michaolide H 
michaolide I 
michaolide J 
michaolide K 
Michelenolide 
Microsphaerophthalide A 
Microsphaerophthalide B 
midafotel 
Mikanolide 
MKN-004A 
MKN-004B 
MKN-004C 
MKN-004D 
Mollisilactone 
mollisoside A 
monascin  
monascorubrin 
monodictyochromone A 
monodictyochromone B 
Muronic acid 
Musacin E 
Musacin F 
Mycochromenic acid 
mycophenolate mofetil  
mycophenolic acid +   
Mycophenolic acid ethyl ester 
mycophenolic acid O-acyl-glucuronide 
Myrocin D 
Myrothecol 
N-(1-cinnamoylpyrrolidin-2-yl)cinnamamide 
N-(2-methoxyethyl)-3-phenyl-N-[5-(3-pyridinyl)-1,3,4-thiadiazol-2-yl]-2-propenamide 
N-(3,7-dimethylocta-2,6-dien-1-yl)cyclopropanecarboxamide +  
N-(4,5-dihydrothiazol-2-yl)-3-(2,4-dimethoxyphenyl)-2-propenamide 
N-(4,5-dihydrothiazol-2-yl)-3-(4-methylphenyl)-2-propenamide 
N-(4,5-dihydrothiazol-2-yl)-3-(4-propan-2-ylphenyl)-2-propenamide 
N-[2-(4-bromocinnamylamino)ethyl]isoquinoline-5-sulfonamide +   
N-[2-methoxy-5-(\{[2-(2,4,6-trimethoxyphenyl)ethenyl]sulfonyl\}methyl)phenyl]glycine +  
N-[6-(acetylamino)hexyl]-3',6'-dihydroxy-3-oxo-3H-spiro[2-benzofuran-1,9'-xanthene]-6-carboxamide 
N-[6-acetamido-3-(2-ethoxyethyl)-1,3-benzothiazol-2-ylidene]-3-(2-chlorophenyl)-2-propenamide 
N-[9-(dichloromethylene)-1,2,3,4-tetrahydro-1,4-methanonaphthalen-5-yl]-3-(difluoromethyl)-1-methylpyrazole-4-carboxamide +  
N-[[(1-oxo-2-thiophen-2-ylethyl)hydrazo]-sulfanylidenemethyl]-3-phenyl-2-propenamide 
N-[[(4-methyl-2-pyridinyl)amino]-sulfanylidenemethyl]-3-phenyl-2-propenamide 
N-[[[2-furanyl(oxo)methyl]hydrazo]-sulfanylidenemethyl]-3-(4-methoxyphenyl)-2-propenamide 
N-acetyl-S-(1Z)-propenyl-cysteine-sulfoxide 
N-acetylalliin 
N-cyclohexyl-3-(3,4-dimethoxyphenyl)-N-(2-pyridinyl)-2-propenamide 
N-cyclohexyl-3-(4-nitrophenyl)-N-(2-pyridinyl)-2-propenamide 
N-hydroxy-3-[3-(phenylsulfamoyl)phenyl]-2-propenamide 
N-methyl-3-(2-nitrophenyl)-N-(thiophen-2-ylmethyl)-2-propenamide 
N-trans-cinnamoyl 2-amino-3a,4,5,6,7,8,9,10,11,12,13,13a-dodecahydrocyclododeca[d]oxazole 
nagilactone F 
Nakitriol 
Neocnidilide 
Neodihydroprotolichesterinic acid 
neothyonidioside 
neotriptophenolide 
Nephromopsic acid 
Nephrosteranic acid 
nerol oxide 
neryl acetate 
nezukol 
NFX-2 
NFX-4 
Nigrosirpexin E 
nocamycin E +  
nocamycin I 
Nodulisporacid A 
Nomimicin 
O-acetylandilesin A 
O-methylsilvaticol 
o-phthalaldehydic acid +  
ochrindole A 
okaramine C 
olefin +   
olefinic fatty acid +   
olefinic phospholipid +  
oleonitrile 
ophiobolin C 
optovin 
orobanchol ABC-rings +  
Oxaspirol D 
pacificanone A 
pacificanone B 
palovarotene 
panaxydol  
papuamide B 
papulacandin +  
paraminabeolide C 
paraminabeolide D 
paraminabeolide E 
paraminabeolide F 
pateamine 
patulin +   
Penicacid A 
Penicacid C 
Penicilactone 
pent-4-en-1-yl 2-[(2-furylmethyl)(imidazol-1-ylcarbonyl)amino]butanoate +  
perillyl aldehyde  
Pertusaric acid 
Pestacin 
Pestalolide B 
pethoxamide 
Pezizolide A 
Pezizolide B 
Pezizolide C 
Pezizolide D 
phantomolin 
Phaseolinic acid 
phloxine O  
Phomaketide D 
Phomopoxide C 
Phomopsiketone A 
Phomopsiketone F 
Phomopsiketone G 
Phomoxydiene B 
phthalic anhydride +   
pibutidine 
picrotin +   
picrotoxinin +   
pifarnine 
Pilocarpidine 
pipataline 
plakortolide K 
plakortolide L 
plakortolide M 
plakortolide N 
plakortolide O 
plakortolide P 
plakortolide Q 
plakortolide R 
plakortolide S 
plakortone L 
plakortone N 
plakortone P 
Plaunol B 
plinabulin 
podorhizol +  
podorhizol beta-D-glucoside 
Polisin A 
Polisin B 
Porriolide 
Porritoxinol 
pracinostat 
preandiloid A 
preandiloid B 
preandiloid C 
Preaustinoid E 
Preaustinoid F 
Premarrubiin 
premutilin 
Propolis neoflavonoid 1 
Propolis neoflavonoid 2 
prostaglandin F2alpha 1-glyceryl ester 
prostaglandin G1 
prostaglandin G2 2-glyceryl ester 
prostaglandin G3 
prostaglandin H1 +  
prostaglandin H2 +   
prostaglandin H2 2-glyceryl ester 
prostaglandin H3 
Protolichesterinic acid  
protostrychnine 
purpurester A 
purpurester B 
Pyrethrosin 
pyridoxatin 
Pyriftalid 
Qinlactone A 
Qinlactone B 
Quercuslactone a 
ravidomycin 
Renillafoulin A 
Rezishanone A 
rhabduscin 
Rhizobialide 
rhizopycnolide A 
rhuscholide A 
riddelliine +   
riddelliine N-oxide 
Ro 48-8071 
roburic acid 
Roccellaric acid 
rose oxide +  
rotiorinol A 
rotiorinol B 
rotiorinol C 
Roubetaoellol B 
Roubetaoellol C 
rubesanolide D 
rubriflordilactone B 
rubrorotiorin 
Sal-GBL1 
Sal-GBL2 
salicifoliol 
Salinipostin A 
Salinipostin B 
Salinipostin C 
Salinipostin D 
Salinipostin E 
Salinipostin F 
Salinipostin G 
Salinipostin H 
Salinipostin I 
Salinipostin J 
Salinipostin K 
salinipyrone A 
salinipyrone B 
salvileucalin B 
Sapidolide A 
sartorypyrone D 
savinin 
secodine 
Sedanolide 
sedanonic acid lactone 
A member of the class of 2-benzofurans that is 4,5,6,7-tetrahydro-2-benzofuran-1(3H)-one carrying an additional butylidene substituent at position 3.
semaxanib  
seneciphylline N-oxide 
senecivernine N-oxide 
Senkyunolide 
Senkyunolide h 
serratol 
serrulatane 
sesterstatin 1 
sesterstatin 2 
sesterstatin 3 
Sherry lactone 
Shihunine 
sibiskoside 
silthiofam 
sinularolide B 
sinularolide C 
sinularolide D 
sinularolide E 
SKF-10,047 +  
smaditerpenic acid C 
Smardaesidin A, (rel)- 
Smardaesidin E, (rel)- 
SNC-80  
sodorifen 
soppiline B 
soppiline C 
soraphen A 
spartioidine +  
spartioidine N-oxide 
spathulenol  
Sphaeropsidin A 
Sphaeropsidin B 
Sphaeropsidin D 
spirit blue base 
spirodiclofen 
Spirodilactone 
spirolaurenone 
Spiroleptosphol U 
Spiroleptosphol Y 
Spiropolin A 
sporothriolide 
Stachybisbin A 
Stachybotrolide 
Stachybotrylactone B 
Stachybotrysin F 
Stachybotrysin G 
Stachybotrysin H 
Stachybotrysin I 
sterebin L 
stigmatellin A  
stilbene +   
stilbenoid +   
Stramonin B 
streptazone E 
Strobilol P 
strongylophorine-26 
Structure II 
stryvomitine 
styrenes +   
SU11274 
SU11652 
Sulfomalleicyprol 
Swerilactone O 
Syzygiol 
Tagitinin F 
Taichunin B 
Taichunin C 
talaroconvolutin A 
tatridin A 
tatridin B 
TBS-Corey Lactone Aldehyde 
teniposide  
tensyuic acid +  
termilignan B 
Terrestric acid 
Tetrabromophthalic anhydride 
tetraneurin E 
Teucrin A 
theaspirane 
thiogeraniol 
thunberginol F +  
thunberginol F 7-O-beta-D-glucopyranoside 
Toblerol D 
Toblerol E 
Toblerol F 
Toblerol G 
tofogliflozin 
tomaymycin +  
TOP-53 
Tornabeatin A 
Tornabeatin B 
Tornabeatin C 
Tornabeatin D 
Trans-3-methyldodec-cis-6-en-4-olide 
Trans-8-acetoxy-3-methyldodec-cis-6-en-4-olide 
Trans-8-hydroxy-3-methyldodec-cis-6-en-4-olide 
Trans-eldanolide 
trans-heme d hydroxychlorin gamma-spirolactone 
Tremulenolide A 
Tremulenolide B 
Tremutin A 
triacsin C  
Trichocladinol G 
Trichoderolide C 
tricholignan A 
Tricholomalide A 
Tricholomalide B 
Tricholopardin B 
Trichothecrotocin D 
Trichothecrotocin E 
trichoxide 
Trieffusol F 
trimellitic anhydride  
triprolidine  
triptobenzene K 
triptolidenol 
triptonolide 
triptophenolide methyl ether 
triptriolide 
Tsugicoline I 
Tsugicoline L 
Tutin 
UAB126 
UCS1025 A 
undecenal +  
usaramine N-oxide 
Vaccinol H 
Vaccinol I 
Vaccinol N 
Vaccinol O 
Vaccinol P 
Vaccinol Q 
Vaccinol S 
Varioxiranediol 
Varioxiranediol A 
Varioxiranediol B 
Velatumolide, (rel)- 
Vernolide 
Vernomygdin 
versicolactone B 
Vibralactone G 
Vibralactone K 
Vibralactone R 
Vibralactone S 
Vibralactone Z1 
Vibralactone Z2 
Vibralactone Z3 
viguilenin 
vinylfluthrin 
Vinylidene fluoride 
violacein  
virensol A 
virensol B 
Virginiae butanolide E 
vitetrifolin D 
Xenocockiamide B 
Xenocockiamide C 
Xenocockiamide D 
XJB-5-131 
Xylariolide A 
Xylariolide B 
Xylariolide C 
Y-lactone 2 
YW3548 
zaluzanin C 
zaluzanin D 
Zinnolide 

Synonyms
Related Synonyms: (3Z)-3-butylidene-4,5,6,7-tetrahydro-2-benzofuran-1(3H)-one ;   Formula=C12H16O2 ;   InChI=1S/C12H16O2/c1-2-3-8-11-9-6-4-5-7-10(9)12(13)14-11/h8H,2-7H2,1H3/b11-8- ;   InChIKey=YHOZXUUDDDOBKS-FLIBITNWSA-N ;   SMILES=CCC/C=C\\1/C=2CCCCC2C(=O)O1
Xrefs: Chemspider:9107514 ;   KEGG:C17875

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