Phenylhydrazon des 5α-Cholestan-3-on

dimethyl t-butyl silyloxy-3β cholestane

(10S,13S)-10,13-dimethyl-17-((E)-6-methylhept-3-en-2-yl)-1,2,4,5,6,7,8,9,10,11,12,13,14,15-tetradecahydrospiro[cyclopenta[a]phenanthrene-3,2'-[1,3]dioxolane]

chromic-sulfuric acid

2-(3-benzyl-2-heptadecyl-4,5-dihydroimidazol-3-ium-1-yl)ethanol,chloride