Categories Articles 4-Dihydrotestosterone cypionate Post author By forendex.southernforensic Names: 4-Dihydrotestosterone cypionate (primary) (5α,17β)-3-Oxoandrostan-17-yl 3-cyclopentylpropanoate (IUPAC) Molecular formula: C27H42O3 Nominal mass: 414 Average mass: 414.6206 Monoisotopic mass: 414.313395 CAS registry number: ChemSpider: PubChem: 66990579 Wikipedia: Dihydrotestosterone Erowid: Steroids Drugs-Forum: Bluelight: Standard InChI: InChI=1S/C27H42O3/c1-26-15-13-20(28)17-19(26)8-9-21-22-10-11-24(27(22,2)16-14-23(21)26)30-25(29)12-7-18-5-3-4-6-18/h18-19,21-24H,3-17H2,1-2H3/t19-,21-,22-,23-,24-,26-,27-/m0/s1 Standard InChI key: WNURNPRHPSROBT-FRXWOFFRSA-N SMILES: O=C(O[C@H]1CC[C@@H]2[C@]1(C)CC[C@H]1[C@H]2CC[C@@H]2[C@]1(C)CCC(=O)C2)CCC1CCCC1 Tags: steroid ester ← Propionic anhydride → Opium fluid