Try searching for...
SCFBio, IIT Delhi
Formula: C17H24O3 | Mol. Weight: 276.40 g/mol
IUPAC: [(3R,5S,6S,7R)-6,10-dimethyl-8-oxo-3-prop-1-en-2-ylspiro[4.5]dec-9-en-7-yl] acetate
CC1C(C(=O)C=C(C12CCC(C2)C(=C)C)C)OC(=O)C