中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | Succinic acid (3S,8S,9S,10R,13S,14S,17S)-17-formyl-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-yl ester 2-trimethylsilanyl-ethyl ester | 114682-86-9 | C29H46O5Si | 502.767 |
—— | methyl (20E)-3β-hydroxy-5,20-pregnadiene-21-carboxylate | 91378-55-1 | C23H34O3 | 358.521 |
—— | 21-nor-5-pregnene-3β,20-diol | 54668-68-7 | C20H32O2 | 304.473 |