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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:methanesulfonic acid
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Accession:CHEBI:27376 term browser browse the term
Definition:An alkanesulfonic acid in which the alkyl group directly linked to the sulfo functionality is methyl.
Synonyms:related_synonym: Formula=CH4O3S;   InChI=1S/CH4O3S/c1-5(2,3)4/h1H3,(H,2,3,4);   InChIKey=AFVFQIVMOAPDHO-UHFFFAOYSA-N;   Methansulfonsaeure;   SMILES=CS(O)(=O)=O;   methylsulfonic acid
 alt_id: CHEBI:6813
 xref: Beilstein:1446024;   CAS:75-75-2;   Gmelin:1681;   KEGG:C11145;   MetaCyc:CPD-3746;   PMID:24304088;   PMID:24593036;   Reaxys:1446024;   Wikipedia:Methanesulfonic_acid
 cyclic_relationship: is_conjugate_acid_of CHEBI:25224


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Term paths to the root
Path 1
Term Annotations click to browse term
  CHEBI ontology 19791
    chemical entity 19791
      group 19702
        inorganic group 19155
          sulfo group 5737
            organosulfonic acid 5737
              alkanesulfonic acid 3974
                methanesulfonic acid 3963
                  (Z)-11-methyl-N-(methylsulfonyl)dodec-2-enamide 0
                  S-methyl methanethiosulfonate 3
                  methanesulfonates + 3960
Path 2
Term Annotations click to browse term
  CHEBI ontology 19791
    subatomic particle 19788
      composite particle 19788
        hadron 19788
          baryon 19788
            nucleon 19788
              atomic nucleus 19788
                atom 19788
                  main group element atom 19676
                    p-block element atom 19676
                      chalcogen 19368
                        oxygen atom 19330
                          oxygen molecular entity 19330
                            hydroxides 19075
                              oxoacid 18214
                                chalcogen oxoacid 11481
                                  sulfur oxoacid 11085
                                    sulfonic acid 7333
                                      sulfo group 5737
                                        organosulfonic acid 5737
                                          alkanesulfonic acid 3974
                                            methanesulfonic acid 3963
                                              (Z)-11-methyl-N-(methylsulfonyl)dodec-2-enamide 0
                                              S-methyl methanethiosulfonate 3
                                              methanesulfonates + 3960
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