Categories Articles Clostebol propionate Post author By forendex.southernforensic Names: Clostebol propionate (primary) (17β)-4-Chloro-3-oxoandrost-4-en-17-yl propanoate (IUPAC) Molecular formula: C22H31ClO3 Nominal mass: 378 Average mass: 378.9327 Monoisotopic mass: 378.196173 CAS registry number: ChemSpider: PubChem: 71586790 Wikipedia: Clostebol Erowid: Steroids Drugs-Forum: Bluelight: Standard InChI: InChI=1S/C22H31ClO3/c1-4-19(25)26-18-8-7-14-13-5-6-16-20(23)17(24)10-12-21(16,2)15(13)9-11-22(14,18)3/h13-15,18H,4-12H2,1-3H3/t13-,14-,15-,18-,21+,22-/m0/s1 Standard InChI key: WNUBDFJMQBMNQB-DXODLALXSA-N SMILES: CCC(=O)O[C@H]1CC[C@@H]2[C@]1(C)CC[C@H]1[C@H]2CCC2=C(C(=O)CC[C@]12C)Cl Tags: steroid ester ← 4-MeO-PCP → 5-API