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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:133937 term browser browse the term
Definition:A docosanoid anion that is the conjugate base of (7Z,10Z,16Z,19Z)-13,14-epoxydocosatetraenoic acid, obtained by deprotonation of the carboxy group; major species at pH 7.3.
Synonyms:exact_synonym: (7Z,10Z)-12-{3-[(2Z,5Z)-octa-2,5-dien-1-yl]oxiran-2-yl}dodeca-7,10-dienoate
 related_synonym: 13,14-epoxy-(7Z,10Z,16Z,19Z)-docosatetraenoate;   Formula=C22H33O3;   InChI=1S/C22H34O3/c1-2-3-4-5-11-14-17-20-21(25-20)18-15-12-9-7-6-8-10-13-16-19-22(23)24/h3-4,6-7,11-12,14-15,20-21H,2,5,8-10,13,16-19H2,1H3,(H,23,24)/p-1/b4-3-,7-6-,14-11-,15-12-;   InChIKey=QOMFBJRPKDFMQK-WRWCHPBISA-M;   SMILES=C(C([O-])=O)CCCC/C=C\\C/C=C\\CC1C(C/C=C\\C/C=C\\CC)O1
 xref: PMID:16112640
 cyclic_relationship: is_conjugate_base_of CHEBI:136576

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  CHEBI ontology 0
    chemical entity 0
      molecular entity 0
        ion 0
          anion 0
            organic anion 0
              carboxylic acid anion 0
                docosanoid anion 0
                  (7Z,10Z,16Z,19Z)-13,14-epoxydocosatetraenoate 0
Path 2
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  CHEBI ontology 0
    subatomic particle 0
      composite particle 0
        hadron 0
          baryon 0
            nucleon 0
              atomic nucleus 0
                atom 0
                  main group element atom 0
                    p-block element atom 0
                      carbon group element atom 0
                        carbon atom 0
                          organic molecular entity 0
                            organic group 0
                              organic divalent group 0
                                organodiyl group 0
                                  carbonyl group 0
                                    carbonyl compound 0
                                      carboxylic acid 0
                                        monocarboxylic acid 0
                                          fatty acid 0
                                            fatty acid derivative 0
                                              (7Z,10Z,13Z,16Z,19Z)-docosapentaenoyl derivative 0
                                                (7Z,10Z,13Z,16Z,19Z)-docosapentaenoate 0
                                                  (7Z,10Z,16Z,19Z)-13,14-epoxydocosatetraenoate 0
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