Formula: C30H36O7 | Mol. Weight: 508.60 g/mol
IUPAC: [(5R,6R,7S,8R,9R,10R,13R,17S)-7-acetyloxy-17-(furan-3-yl)-4,4,8,10,13-pentamethyl-3,16-dioxo-6,7,9,11,12,17-hexahydro-5H-cyclopenta[a]phenanthren-6-yl] acetate
CC(=O)OC1C2C(C(=O)C=CC2(C3CCC4(C(C(=O)C=C4C3(C1OC(=O)C)C)C5=COC=C5)C)C)(C)C