OXANDROLONE RELATED COMPOUND B CIII (20 MG) (17 BETA-HYDROXY-17 ALPHA-METHYL-4-OXA-5 AL-PHA-ANDROSTA-3-ONE) Oxandrolone Related Compound B CIII (20 mg) (17 beta-hydroxy-17 alpha-methyl-4-oxa-5 alpha-androsta-3-one) 17β-Hydroxy-17-methyl-4-oxa-5α-androstan-3-one Oxandrolone Impurity 1 17-β-Hydroxy-17-methyl-4-oxa-5a-androstan-3-one 17β-Hydroxy-17α-methyl-4-oxa-5α-androsta-3-one Oxandrolone Related Compound B CIII (17 beta-hydroxy-17 alpha-methyl-4-oxa-5 alpha-androsta-3-one) (1482025) Cyclopenta[5,6]naphtho[2,1-b]pyran-2(3H)-one, tetradecahydro-7-hydroxy-4a,6a,7-trimethyl-, (4aR,4bS,6aS,7S,9aS,9bR,11aR)-