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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:141179 term browser browse the term
Definition:An androstanoid having a double bond at C-5, an oxo group at C-3 and a hydroxy group with beta-configuration at C-17.
Synonyms:related_synonym: 17beta-hydroxy-androst-5-en-3-one;   Formula=C19H28O2;   InChI=1S/C19H28O2/c1-18-9-7-13(20)11-12(18)3-4-14-15-5-6-17(21)19(15,2)10-8-16(14)18/h3,14-17,21H,4-11H2,1-2H3/t14-,15-,16-,17-,18-,19-/m0/s1;   InChIKey=SEDRVEWTPRTLOZ-DYKIIFRCSA-N;   SMILES=C1[C@@]2([C@]3(CC[C@]4([C@]([C@@]3(CC=C2CC(C1)=O)[H])(CC[C@@H]4O)[H])C)[H])C
 xref: PMID:1537836;   PMID:15632317

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Path 1
Term Annotations click to browse term
  CHEBI ontology 19792
    chemical entity 19791
      atom 19788
        nonmetal atom 19662
          carbon atom 19560
            organic molecular entity 19560
              lipid 16992
                steroid 12798
                  C19-steroid 2850
                    17beta-hydroxy-5-androsten-3-one 0
Path 2
Term Annotations click to browse term
  CHEBI ontology 19792
    subatomic particle 19788
      composite particle 19788
        hadron 19788
          baryon 19788
            nucleon 19788
              atomic nucleus 19788
                atom 19788
                  main group element atom 19675
                    p-block element atom 19675
                      carbon group element atom 19571
                        carbon atom 19560
                          organic molecular entity 19560
                            organic molecule 19483
                              organic cyclic compound 19252
                                organic polycyclic compound 16399
                                  steroid 12798
                                    hydroxy steroid 12379
                                      3-hydroxy steroid 10006
                                        3beta-hydroxy steroid 1993
                                          3beta-hydroxy-Delta(5)-steroid 1839
                                            3-oxo-Delta(5)-steroid 1
                                              17beta-hydroxy-5-androsten-3-one 0
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RGD is funded by grant HL64541 from the National Heart, Lung, and Blood Institute on behalf of the NIH.