Formula: C20H28O6 | Mol. Weight: 364.40 g/mol
IUPAC: [(3aS,5R,5aS,6S,8R,8aR,9S,9aS)-6,9-dihydroxy-5,8a-dimethyl-1-methylidene-2-oxo-4,5,5a,6,7,8,9,9a-octahydro-3aH-azuleno[6,7-b]furan-8-yl] (Z)-2-methylbut-2-enoate
CC=C(C)C(=O)OC1CC(C2C1(C(C3C(CC2C)OC(=O)C3=C)O)C)O