105644-42-6
1-((1S,3aS,4R,7aS)-4-(2-(1,3-dioxolan-2-yl)ethyl)-1-(tert-butoxy)-7a-methyloctahydro-1H-inden-5-yl)ethanol
→
105644-41-5
(3R,8R,9S,10R,13S,14S,17S)-17-(methoxymethoxy)-10,13-dimethyl-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-ol
58-22-0
睾酮