Formula: C27H34O9 | Mol. Weight: 502.60 g/mol
IUPAC: [(E)-2-[[(3aS,4S,6Z,9R,10E,11aR)-9-acetyloxy-6,10-dimethyl-3-methylidene-2-oxo-3a,4,5,8,9,11a-hexahydrocyclodeca[b]furan-4-yl]oxycarbonyl]but-2-enyl] (E)-2-(hydroxymethyl)but-2-enoate
CC=C(CO)C(=O)OCC(=CC)C(=O)OC1CC(=CCC(C(=CC2C1C(=C)C(=O)O2)C)OC(=O)C)C