68-22-4
炔诺酮
→
38002-18-5
(8R,9S,13S,14S,17R)-17-ethynyl-3,17-dihydroxy-13-methyl-7,8,9,11,12,14,15,16-octahydrocyclopenta[a]phenanthren-6-one
+
67696-78-0
6-Oxo Norethindrone