胆固醇

[10,13-dimethyl-17-(6-methylheptan-2-yl)-2,3,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-yl] methanesulfonate

3β-(isopropyloxycarbonyloxy)-5α-cholestane

3β-(NN-diethylaminothiocarbonyloxy)-5α-cholestane