Formula: C28H28O11 | Mol. Weight: 540.50 g/mol
IUPAC: [(2S,3R,6R,8S,11R,12R,18R)-18-(furan-3-yl)-2,11-dihydroxy-3,9,9,17-tetramethyl-5,10,20-trioxo-4,7,19-trioxahexacyclo[11.7.1.02,11.03,8.06,8.017,21]henicosa-1(21),13-dien-12-yl] acetate
CC(=O)OC1C2=CCCC3(C2=C(C(=O)OC3C4=COC=C4)C5(C1(C(=O)C(C67C5(OC(=O)C6O7)C)(C)C)O)O)C