Product Name:(R)-Methyl 4-((3R,5R,7R,8R,9S,10S,13R,14S,17R)-3-((tert-butyldimethylsilyl)oxy)-7-hydroxy-10,13-dimethylhexadecahydro-1H-cyclopenta[a]phenanthren-17-yl)pentanoate
IUPAC Name:methyl (4R)-4-[(1R,3aS,3bR,4R,5aR,7R,9aS,9bS,11aR)-7-[(tert-butyldimethylsilyl)oxy]-4-hydroxy-9a,11a-dimethyl-hexadecahydro-1H-cyclopenta[a]phenanthren-1-yl]pentanoate