Formula: C25H30O7 | Mol. Weight: 442.50 g/mol
IUPAC: [(3S,3aR,4S,9aR,9bS)-3,6,9-trimethyl-4-(3-methylbut-2-enoyloxy)-2,7-dioxo-4,5,9a,9b-tetrahydro-3aH-azuleno[4,5-b]furan-3-yl] (Z)-2-methylbut-2-enoate
CC=C(C)C(=O)OC1(C2C(CC(=C3C(C2OC1=O)C(=CC3=O)C)C)OC(=O)C=C(C)C)C