5,6β-dibromo-5α-cholestane

5.6α-dibromo-5β-cholestane

O-((3S,8R,9S,10R,13S,14S)-10,13-dimethyl-17-oxo-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-yl) 2-oxopyridine-1(2H)-carbothioate

3β-chlorocarbonyloxy-androst-5-en-17-one

17-oxo-5-androsten-3β-yl p-toluenesulphonate