4999-76-2
[(8R,9S,10R,13S,14S,17R)-3-acetyloxy-13-methyl-1,2,7,8,9,10,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-17-yl] acetate
→
~80%
2590-41-2
脱氢诺龙醋酸酯
6925-84-4
3-Ethoxy-17β-acetoxy-19-nor-androsta-3,5-dien
1164-99-4
4氯-19-去甲睾酮醋酸
1425-10-1
19-去甲睾酮乙酸酯
434-22-0
诺龙