3-KETO-5-ALPHA-ANDROSTANE 5-ALPHA-ANDROSTAN-3-ONE 5α-Androstan-3-one Androstanone (5S,8S,9S,10S,13S,14S)-10,13-dimethyl-1,2,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydrocyclopenta[a]phenanthren-3-one 5α-Androstan-3-one Androstan-3-one, (5a)-