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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:(13R)-hydroxy-(14S,15S)-epoxyicosa-(5Z,8Z,11Z)-trienoic acid
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Accession:CHEBI:75700 term browser browse the term
Definition:An epoxy(hydroxy)icosatrienoic acid consisting of (5Z,8Z,11Z)-icosa-5,9,14-trienoic acid having additional (13R)-hydroxy- and (14S,15S)-epoxy groups.
Synonyms:exact_synonym: (5Z,8Z,11Z,13R)-13-hydroxy-13-[(2S,3S)-3-pentyloxiran-2-yl]trideca-5,8,11-trienoic acid
 related_synonym: (13R)-hydroxy-(14S,15S)-epoxyeicosa-(5Z,8Z,11Z)-trienoic acid;   Formula=C20H32O4;   InChI=1S/C20H32O4/c1-2-3-11-15-18-20(24-18)17(21)14-12-9-7-5-4-6-8-10-13-16-19(22)23/h5-8,12,14,17-18,20-21H,2-4,9-11,13,15-16H2,1H3,(H,22,23)/b7-5-,8-6-,14-12-/t17-,18+,20+/m1/s1;   InChIKey=FMRVHRPEVIVXKX-ZJIVTKJASA-N;   SMILES=CCCCC[C@@H]1O[C@H]1[C@H](O)\\C=C/C\\C=C/C\\C=C/CCCC(O)=O
 xref: PMID:12881489;   Reaxys:21166181
 cyclic_relationship: is_conjugate_acid_of CHEBI:75235

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Path 1
Term Annotations click to browse term
  CHEBI ontology 19787
    chemical entity 19787
      atom 19784
        nonmetal atom 19659
          carbon atom 19563
            organic molecular entity 19563
              lipid 16977
                fatty acid 15845
                  long-chain fatty acid 1720
                    epoxy(hydroxy)icosatrienoic acid 0
                      (13R)-hydroxy-(14S,15S)-epoxyicosa-(5Z,8Z,11Z)-trienoic acid 0
Path 2
Term Annotations click to browse term
  CHEBI ontology 19787
    subatomic particle 19784
      composite particle 19784
        hadron 19784
          baryon 19784
            nucleon 19784
              atomic nucleus 19784
                atom 19784
                  main group element atom 19672
                    p-block element atom 19672
                      carbon group element atom 19574
                        carbon atom 19563
                          organic molecular entity 19563
                            organic group 18495
                              organic divalent group 18488
                                organodiyl group 18488
                                  carbonyl group 18391
                                    carbonyl compound 18391
                                      carboxylic acid 18061
                                        monocarboxylic acid 17407
                                          fatty acid 15845
                                            unsaturated fatty acid 922
                                              polyunsaturated fatty acid 663
                                                trienoic fatty acid 105
                                                  fatty acid 20:3 0
                                                    (5Z,8Z,11Z)-icosatrienoic acid 0
                                                      (13R)-hydroxy-(14S,15S)-epoxyicosa-(5Z,8Z,11Z)-trienoic acid 0
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