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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:all-trans-4-oxo-18-hydroxyretinoic acid
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Accession:CHEBI:139265 term browser browse the term
Definition:A retinoid that consists of all-trans-retinoic acid carrying an oxo substituent at position 4 and a hydroxy substituent at position 18.
Synonyms:exact_synonym: (2E,4E,6E,8E)-9-[2-(hydroxymethyl)-6,6-dimethyl-3-oxocyclohex-1-en-1-yl]-3,7-dimethylnona-2,4,6,8-tetraenoic acid
 related_synonym: 18-hydroxy-4-oxo-all-trans-retinoic acid;   18-hydroxy-4-oxoretinoic acid;   4-oxo-18-hydroxyretinoic acid;   Formula=C20H26O4;   InChI=1S/C20H26O4/c1-14(6-5-7-15(2)12-19(23)24)8-9-17-16(13-21)18(22)10-11-20(17,3)4/h5-9,12,21H,10-11,13H2,1-4H3,(H,23,24)/b7-5+,9-8+,14-6+,15-12+;   InChIKey=QUKONIROJIAMOO-ZMNXUKPGSA-N;   SMILES=C1(C)(C)CCC(C(=C1\\C=C\\C(=C\\C=C\\C(=C\\C(=O)O)\\C)\\C)CO)=O;   all-trans-18-hydroxy-4-oxoretinoic acid
 xref: PMID:22020119;   Reaxys:23145316
 cyclic_relationship: is_conjugate_acid_of CHEBI:139266



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Path 1
Term Annotations click to browse term
  CHEBI ontology 19834
    role 19810
      chemical role 19445
        antioxidant 16147
          all-trans-retinoic acid 9934
            all-trans-4-oxo-18-hydroxyretinoic acid 0
Path 2
Term Annotations click to browse term
  CHEBI ontology 19834
    subatomic particle 19832
      composite particle 19832
        hadron 19832
          baryon 19832
            nucleon 19832
              atomic nucleus 19832
                atom 19832
                  main group element atom 19782
                    main group molecular entity 19782
                      s-block molecular entity 19620
                        hydrogen molecular entity 19607
                          hydrides 19113
                            organic hydride 18689
                              organic fundamental parent 18689
                                hydrocarbon 18431
                                  terpene 14075
                                    terpenoid 13774
                                      diterpenoid 13039
                                        retinoid 10283
                                          vitamin A 9971
                                            all-trans-retinoic acid 9934
                                              all-trans-4-oxo-18-hydroxyretinoic acid 0
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