Formula: C22H30O6 | Mol. Weight: 390.50 g/mol
IUPAC: [(1S,1'S,3'R,5S,6S,9R)-3'-(hydroxymethyl)-4',4'-dimethyl-10-methylidene-2,11-dioxospiro[3-oxatricyclo[7.2.1.01,6]dodecane-5,2'-cyclohexane]-1'-yl] acetate
CC(=O)OC1CCC(C(C12COC(=O)C34C2CCC(C3)C(=C)C4=O)CO)(C)C