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The Chemical Entities of Biological Interest (ChEBI) ontology is downloaded weekly from EMBL-EBI at The data is made available under the Creative Commons License (CC 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:pentafluorobenzoyl chloride
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Accession:CHEBI:39425 term browser browse the term
Definition:The acid chloride of pentafluorobenzoic acid. It is a sensitive derivatising reagent for the analysis of amines, amides and phenols by electron capture gas chromatography.
Synonyms:related_synonym: 2,3,4,5,6-pentafluorobenzoyl chloride;   Formula=C7ClF5O;   InChI=1S/C7ClF5O/c8-7(14)1-2(9)4(11)6(13)5(12)3(1)10;   InChIKey=MYHOHFDYWMPGJY-UHFFFAOYSA-N;   SMILES=Fc1c(F)c(F)c(C(Cl)=O)c(F)c1F
 xref: Beilstein:2054397;   CAS:2251-50-5

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Path 1
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  CHEBI ontology 19762
    role 19708
      application 19396
        reagent 17232
          chromatographic reagent 116
            pentafluorobenzoyl chloride 0
Path 2
Term Annotations click to browse term
  CHEBI ontology 19762
    subatomic particle 19760
      composite particle 19760
        hadron 19760
          baryon 19760
            nucleon 19760
              atomic nucleus 19760
                atom 19760
                  main group element atom 19651
                    p-block element atom 19651
                      carbon group element atom 19570
                        carbon atom 19560
                          organic molecular entity 19560
                            organic group 18611
                              organic divalent group 18602
                                organodiyl group 18602
                                  carbonyl group 18519
                                    carbonyl compound 18519
                                      carboxylic acid 18195
                                        aromatic carboxylic acid 11288
                                          benzoic acids 11259
                                            benzoic acid 3880
                                              pentafluorobenzoic acid 0
                                                pentafluorobenzoyl chloride 0
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