Try searching for...
SCFBio, IIT Delhi
Formula: C18H26O6 | Mol. Weight: 338.40 g/mol
IUPAC: [(4aR,5R,6S,8R,8aS,9aR)-8-hydroxy-9a-methoxy-3,5,8a-trimethyl-2-oxo-4a,5,6,7,8,9-hexahydro-4H-benzo[f][1]benzofuran-6-yl] acetate
CC1C(CC(C2(C1CC3=C(C(=O)OC3(C2)OC)C)C)O)OC(=O)C