Categories Articles Clostebol acetate Post author By forendex.southernforensic Names: Clostebol acetate (primary) (17β)-4-Chloro-3-oxoandrost-4-en-17-yl acetate (IUPAC) Molecular formula: C21H29ClO3 Nominal mass: 364 Average mass: 364.9062 Monoisotopic mass: 364.180522 CAS registry number: 855-19-6 ChemSpider: 12762 PubChem: 13327 Wikipedia: Clostebol Erowid: Steroids Drugs-Forum: Bluelight: Standard InChI: InChI=1S/C21H29ClO3/c1-12(23)25-18-7-6-14-13-4-5-16-19(22)17(24)9-11-20(16,2)15(13)8-10-21(14,18)3/h13-15,18H,4-11H2,1-3H3/t13-,14-,15-,18-,20+,21-/m0/s1 Standard InChI key: XYGMEFJSKQEBTO-KUJXMBTLSA-N SMILES: CC(=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 ← 13β-Ethyl-17β-hydroxygon-4-en-3-one → NPP