Formula: C22H30O5 | Mol. Weight: 374.50 g/mol
IUPAC: [(2R,3R,3aE,5S,8S,9E,11R,12aS)-5-hydroxy-2,5,11-trimethyl-6,12-dioxo-8-prop-1-en-2-yl-2,3,7,8,11,12a-hexahydro-1H-cyclopenta[11]annulen-3-yl] acetate
CC1CC2C(=CC(C(=O)CC(C=CC(C2=O)C)C(=C)C)(C)O)C1OC(=O)C