4-胆甾烯-3-酮

5α-cholestan-1-en-3-one

5-Alpha-胆甾烷-3-酮

spiro[5α-cholestane-3,2'-thiazolidin]-2-one

(1r,3as,3br,5as,10as,10bs,12ar)-10a,12a-dimethyl-1-[(2r)-6-methylheptan-2-yl]-2,3,3a,3b,4,5,5a,6,10,10a,10b,11,12,12a-tetradecahydro-1h-cyclopenta[7,8]phenanthro[2,3-d][1,3]thiazol-8-amine