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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:86509 term browser browse the term
Definition:A cholestanoid that is cholest-5-ene substituted by hydroxy groups at positions 3 and 26 and oxo groups at positions 16 and 22 respectively.
Synonyms:exact_synonym: (25S)-3beta,26-dihydroxycholest-5-ene-16,22-dione
 related_synonym: Formula=C27H44O4;   InChI=1S/C27H44O4/c1-16(15-28)5-8-23(30)17(2)25-24(31)14-22-20-7-6-18-13-19(29)9-11-26(18,3)21(20)10-12-27(22,25)4/h16-22,25,28-29H,5-15H2,1-4H3/t16-,17+,18?,19-,20+,21-,22-,25-,26-,27-/m0/s1;   InChIKey=WUCJZZPXANOCFR-MRODEFQISA-N;   SMILES=C[C@H](CO)CCC(=O)[C@@H](C)[C@H]1C(=O)C[C@H]2[C@@H]3CCC4C[C@@H](O)CC[C@]4(C)[C@H]3CC[C@]12C
 xref: HMDB:HMDB0034403;   Reaxys:2187990

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  CHEBI ontology 19751
    role 19724
      biological role 19722
        physiological role 19720
          food component 19720
            barogenin 0
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  CHEBI ontology 19751
    subatomic particle 19749
      composite particle 19749
        hadron 19749
          baryon 19749
            nucleon 19749
              atomic nucleus 19749
                atom 19749
                  main group element atom 19698
                    p-block element atom 19698
                      carbon group element atom 19644
                        carbon atom 19640
                          organic molecular entity 19640
                            organic group 18846
                              organic divalent group 18832
                                organodiyl group 18832
                                  carbonyl group 18799
                                    carbonyl compound 18799
                                      ketone 17108
                                        oxo steroid 10313
                                          16-oxo steroid 8
                                            barogenin 0
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