Try searching for...
SCFBio, IIT Delhi
Formula: C17H22O6 | Mol. Weight: 322.40 g/mol
IUPAC: [(3R,3aR,6aR,8S,9aR,9bR)-3,8-dihydroxy-6,9-dimethylidene-2-oxo-3a,4,5,6a,7,8,9a,9b-octahydroazuleno[4,5-b]furan-3-yl]methyl acetate
CC(=O)OCC1(C2CCC(=C)C3CC(C(=C)C3C2OC1=O)O)O