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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.

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Accession:CHEBI:32414 term browser browse the term
Definition:A straight-chain, unsaturated, long-chain fatty acid anion that is the conjugate base of cis-parinaric acid, arising from deprotonation of the carboxylic acid group.
Synonyms:exact_synonym: (9Z,11E,13E,15Z)-octadeca-9,11,13,15-tetraenoate
 related_synonym: (Z,E,E,Z)-octadeca-9,11,13,15-tetraenoate;   9-cis,11-trans,13-trans,15-cis-octadecatetraenoate;   Formula=C18H27O2;   InChI=1S/C18H28O2/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18(19)20/h3-10H,2,11-17H2,1H3,(H,19,20)/p-1/b4-3-,6-5+,8-7+,10-9-;   InChIKey=IJTNSXPMYKJZPR-ZSCYQOFPSA-M;   SMILES=CC\\C=C/C=C/C=C/C=C\\CCCCCCCC([O-])=O;   alpha-parinarate;   octadeca-9c,11t,13t,15c-tetraenoate
 cyclic_relationship: is_conjugate_base_of CHEBI:32409

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Path 1
Term Annotations click to browse term
  CHEBI ontology 880
    chemical entity 880
      atom 865
        nonmetal atom 845
          carbon atom 827
            organic molecular entity 827
              lipid 235
                fatty acid anion 1
                  long-chain fatty acid anion 0
                    cis-parinarate 0
Path 2
Term Annotations click to browse term
  CHEBI ontology 880
    subatomic particle 865
      composite particle 865
        hadron 865
          baryon 865
            nucleon 865
              atomic nucleus 865
                atom 865
                  main group element atom 855
                    p-block element atom 852
                      carbon group element atom 828
                        carbon atom 827
                          organic molecular entity 827
                            organic ion 57
                              organic anion 21
                                carboxylic acid anion 19
                                  monocarboxylic acid anion 8
                                    fatty acid anion 1
                                      unsaturated fatty acid anion 0
                                        polyunsaturated fatty acid anion 0
                                          cis-parinarate 0
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