3β-acetoxy-27-nor-cholest-5-en-24-one

Cholesta-5,22(E)-dien-3β-ol

(S)-2-((3S,8S,9S,10R,13S,14S,17R)-3-((tert-butyldimethylsilyl)oxy)-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl)propanal

(S)-2-[(3S,8S,9S,10R,13S,14S)-3-(tert-Butyl-dimethyl-silanyloxy)-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl]-propan-1-ol