Formula: C22H28O7 | Mol. Weight: 404.50 g/mol
IUPAC: [(1S,2S,5S,7R,8S,10S,11R,13R)-5,10-dihydroxy-12,12-dimethyl-6-methylidene-9,16-dioxo-14-oxapentacyclo[11.2.2.15,8.01,11.02,8]octadecan-7-yl] acetate
CC(=O)OC1C(=C)C2(CCC3C1(C2)C(=O)C(C4C35COC(C4(C)C)CC5=O)O)O