Formula: C30H38O9 | Mol. Weight: 542.60 g/mol
IUPAC: 4-[[(1R,2S,4R,5R,6R,7R,10S,11S,14S,16R)-5-acetyloxy-7,11-dimethyl-6-(6-oxopyran-3-yl)-3-oxapentacyclo[8.8.0.02,4.02,7.011,16]octadecan-14-yl]oxy]-4-oxobutanoic acid
CC(=O)OC1C(C2(CCC3C(C24C1O4)CCC5C3(CCC(C5)OC(=O)CCC(=O)O)C)C)C6=COC(=O)C=C6