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CHEBI ONTOLOGY - ANNOTATIONS

The Chemical Entities of Biological Interest (ChEBI) ontology is downloaded weekly from EMBL-EBI at http://www.ebi.ac.uk/chebi/. The data is made available under the Creative Commons License (CC BY 3.0, http://creativecommons.org/licenses/by/3.0/). For more information see: Degtyarenko et al. (2008) ChEBI: a database and ontology for chemical entities of biological interest. Nucleic Acids Res. 36, D344–D350.

Term:methanesulfonate ester
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Accession:CHEBI:25223 term browser browse the term
Definition:An organosulfonic ester resulting from the formal condensation of methanesulfonic acid with the hydroxy group of an alcohol, phenol, heteroarenol, or enol.
Synonyms:related_synonym: Formula=CH3O3SR;   SMILES=CS(O*)(=O)=O;   mesylate ester;   mesylate esters;   methanesulfonic acid esters



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    Path 1
    Term Annotations click to browse term
      CHEBI ontology 19880
        chemical entity 19878
          group 19831
            inorganic group 19410
              sulfo group 9953
                organosulfonic acid 9953
                  organosulfonic ester 4059
                    methanesulfonate ester 3998
                      2-[(ethanesulfonyl)amino]-5-fluoro-4-[4-methyl-5-oxo-3-(trifluoromethyl)-4,5-dihydro-1H-1,2,4-triazol-1-yl]benzene-1-carbothioamide + 0
                      2-chloroethyl methanesulfonate 0
                      2-ethoxy-3,3-dimethyl-2,3-dihydro-1-benzofuran-5-yl methanesulfonate + 1
                      2-fluoroethyl methanesulfonate 0
                      3-[[(methylsulfonyl)oxy]ethyl]-5,5-dimethyldihydro-2(3H)-furanone 0
                      3-mesyloxymethyl-5,5-dimethylbutyrolactone 0
                      Treosulfan 0
                      busulfan 91
                      dimethylmyleran 0
                      ethofumesate-2-keto 0
                      ethyl methanesulfonate 2179
                      hex-3-yne-2,5-diyl bis(methanesulfonate) 0
                      hexane-2,5-diyl bis(methanesulfonate) 0
                      methasulfocarb 0
                      methyl methanesulfonate 3658
                      piposulfan 0
    Path 2
    Term Annotations click to browse term
      CHEBI ontology 19880
        subatomic particle 19878
          composite particle 19878
            hadron 19878
              baryon 19878
                nucleon 19878
                  atomic nucleus 19878
                    atom 19878
                      main group element atom 19817
                        p-block element atom 19817
                          chalcogen 19569
                            oxygen atom 19541
                              oxygen molecular entity 19541
                                hydroxides 19347
                                  oxoacid 18782
                                    chalcogen oxoacid 13784
                                      sulfur oxoacid 13573
                                        sulfonic acid 11618
                                          sulfo group 9953
                                            organosulfonic acid 9953
                                              alkanesulfonic acid 4012
                                                methanesulfonic acid 4002
                                                  methanesulfonates 3999
                                                    methanesulfonate ester 3998
                                                      2-[(ethanesulfonyl)amino]-5-fluoro-4-[4-methyl-5-oxo-3-(trifluoromethyl)-4,5-dihydro-1H-1,2,4-triazol-1-yl]benzene-1-carbothioamide + 0
                                                      2-chloroethyl methanesulfonate 0
                                                      2-ethoxy-3,3-dimethyl-2,3-dihydro-1-benzofuran-5-yl methanesulfonate + 1
                                                      2-fluoroethyl methanesulfonate 0
                                                      3-[[(methylsulfonyl)oxy]ethyl]-5,5-dimethyldihydro-2(3H)-furanone 0
                                                      3-mesyloxymethyl-5,5-dimethylbutyrolactone 0
                                                      Treosulfan 0
                                                      busulfan 91
                                                      dimethylmyleran 0
                                                      ethofumesate-2-keto 0
                                                      ethyl methanesulfonate 2179
                                                      hex-3-yne-2,5-diyl bis(methanesulfonate) 0
                                                      hexane-2,5-diyl bis(methanesulfonate) 0
                                                      methasulfocarb 0
                                                      methyl methanesulfonate 3658
                                                      piposulfan 0
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