[(8R,9S,10R,13S,14S,17R)-17-acetyl-13-methyl-3-oxo-1,2,6,7,8,9,10,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-17-yl]acetate , 98% , 【31981-44-9】
Molecular Formula: C22H30O4
Formula Weight: 358.47
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