Formula: C31H40O9 | Mol. Weight: 556.60 g/mol
IUPAC: [6-(furan-3-yl)-16-(1-hydroxy-2-methoxy-2-oxoethyl)-1,5,15,15-tetramethyl-8,17-dioxo-7-oxatetracyclo[11.3.1.02,11.05,10]heptadec-11-en-14-yl] 2-methylpropanoate
CC(C)C(=O)OC1C2C=C3C(CCC4(C3CC(=O)OC4C5=COC=C5)C)C(C2=O)(C(C1(C)C)C(C(=O)OC)O)C