Formula: C25H32O7 | Mol. Weight: 444.50 g/mol
IUPAC: [(3S,3aR,4S,9aR,9bS)-3,6,9-trimethyl-4-[(Z)-2-methylbut-2-enoyl]oxy-2,7-dioxo-4,5,9a,9b-tetrahydro-3aH-azuleno[4,5-b]furan-3-yl] 2-methylbutanoate
CCC(C)C(=O)OC1(C2C(CC(=C3C(C2OC1=O)C(=CC3=O)C)C)OC(=O)C(=CC)C)C