Formula: C30H36O8 | Mol. Weight: 524.60 g/mol
IUPAC: [(1S,2R,4S,6S,7S,10R,11R,16R,17R,18S)-18-acetyloxy-6-(furan-3-yl)-1,7,11,15,15-pentamethyl-5,14-dioxo-3-oxapentacyclo[8.8.0.02,4.02,7.011,16]octadec-12-en-17-yl] acetate
CC(=O)OC1C2C(C(=O)C=CC2(C3CCC4(C(C(=O)C5C4(C3(C1OC(=O)C)C)O5)C6=COC=C6)C)C)(C)C