Formula: C30H42O4 | Mol. Weight: 466.70 g/mol
IUPAC: (2S,4S,7R,8S,9S,12R,13R,18R)-2,9,13,17,17-pentamethyl-7-(4-methylpent-3-enyl)-5-oxapentacyclo[10.8.0.02,9.04,8.013,18]icos-1(20)-ene-6,16,19-trione
CC(=CCCC1C2C(CC3(C2(CCC4C3=CC(=O)C5C4(CCC(=O)C5(C)C)C)C)C)OC1=O)C