Formula: C20H24O6 | Mol. Weight: 360.40 g/mol
IUPAC: [(3aS,4R,5S,5aS,8aR,9S,9aS)-4-hydroxy-5,8a-dimethyl-1-methylidene-2,8-dioxo-3a,4,5,5a,9,9a-hexahydroazuleno[6,5-b]furan-9-yl] (Z)-2-methylbut-2-enoate
CC=C(C)C(=O)OC1C2C(C(C(C3C1(C(=O)C=C3)C)C)O)OC(=O)C2=C