Formula: C22H26O7 | Mol. Weight: 402.40 g/mol
IUPAC: [(3aR,4R,6E,10E,11aR)-10-(acetyloxymethyl)-6-formyl-3-methylidene-2-oxo-3a,4,5,8,9,11a-hexahydrocyclodeca[b]furan-4-yl] (Z)-2-methylbut-2-enoate
CC=C(C)C(=O)OC1CC(=CCCC(=CC2C1C(=C)C(=O)O2)COC(=O)C)C=O