secondary alcohol 3-hydroxy steroid 3beta-hydroxy steroid 275.237 275.450 3beta-hydroxy steroids A 3-hydroxy steroid in which the 3-hydroxy substituent is in the beta-position. C12C(C3C(C(CC3)*)(C)CC1)CCC4C2(CC[C@@H](C4)O)C C19H31OR CHEBI:36836 CHEBI:71195 KEGG:C02945 MetaCyc:3-Beta-Hydroxysterols PMID:10535978 PMID:12829805 a 3beta-hydroxysteroid chebi_ontology