Formula: C30H32O4 | Mol. Weight: 456.60 g/mol
IUPAC: (1R,2R,8S,10S,12R,13S,14S,15S,16S,17R,19S,21S)-5,13,16,24-tetramethyl-9,20-dimethylidene-3,26-dioxanonacyclo[13.11.0.01,23.02,6.02,14.08,13.010,12.016,21.017,19]hexacosa-5,23-diene-4,25-dione
CC1=C2CC3C(=C)C4CC4C3(C5C2(C67C5C8(C9CC9C(=C)C8CC6=C(C(=O)O7)C)C)OC1=O)C