113680-55-0
(8R,9S,13S,14S,17S)-3,17-bis(methoxymethoxy)-13-methyl-6,7,8,9,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthrene
→
15833-07-5
2-溴雌二醇
113680-59-4
2-trimethylsilylestra-1,3,5(10)-triene-3,17β-diol 3,17-bis(methoxymethyl) ether
→
15833-07-5
2-溴雌二醇