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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:triflic anhydride
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Accession:CHEBI:48509 term browser browse the term
Definition:An organosulfonic anhydride that has formula C2F6O5S2.
Synonyms:exact_synonym: trifluoromethanesulfonic anhydride
 related_synonym: 1,1,1-trifluoromethanesulfonic acid 1,1'-anhydride;   Formula=C2F6O5S2;   InChI=1S/C2F6O5S2/c3-1(4,5)14(9,10)13-15(11,12)2(6,7)8;   InChIKey=WJKHJLXJJJATHN-UHFFFAOYSA-N;   SMILES=FC(S(OS(C(F)(F)F)(=O)=O)(=O)=O)(F)F
 xref: Beilstein:1813600;   CAS:358-23-6


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Term paths to the root
Path 1
Term Annotations click to browse term
  CHEBI ontology 19844
    chemical entity 19842
      group 19800
        inorganic group 19395
          sulfo group 9914
            organosulfonic acid 9914
              perfluoroalkanesulfonic acid 7646
                triflic acid 0
                  triflic anhydride 0
Path 2
Term Annotations click to browse term
  CHEBI ontology 19844
    subatomic particle 19842
      composite particle 19842
        hadron 19842
          baryon 19842
            nucleon 19809
              atomic nucleus 19842
                atom 19842
                  main group element atom 19792
                    p-block element atom 19792
                      chalcogen 19548
                        oxygen atom 19491
                          oxygen molecular entity 19523
                            hydroxides 19331
                              oxoacid 18762
                                chalcogen oxoacid 13772
                                  sulfur oxoacid 13559
                                    sulfonic acid 11597
                                      sulfo group 9914
                                        organosulfonic acid 9914
                                          perfluoroalkanesulfonic acid 7646
                                            triflic acid 0
                                              triflic anhydride 0
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