Formula: C30H40O8 | Mol. Weight: 528.60 g/mol
IUPAC: [(5S,6S,8R,9S,10R,13R,14S,15S)-17-[(1S)-1-[(2R)-4,5-dimethyl-6-oxo-2,3-dihydropyran-2-yl]ethyl]-5,6,14-trihydroxy-10,13-dimethyl-1-oxo-4,6,7,8,9,11,12,15-octahydrocyclopenta[a]phenanthren-15-yl] acetate
CC1=C(C(=O)OC(C1)C(C)C2=CC(C3(C2(CCC4C3CC(C5(C4(C(=O)C=CC5)C)O)O)C)O)OC(=O)C)C