Try searching for...
SCFBio, IIT Delhi
Formula: C18H26O7 | Mol. Weight: 354.40 g/mol
IUPAC: [(3S,3aR,4S,6S,8R,9S,9aS,9bS)-6,9-dihydroxy-8-methoxy-3,6,9-trimethyl-2-oxo-3a,4,5,8,9a,9b-hexahydro-3H-azuleno[4,5-b]furan-4-yl] acetate
CC1C2C(CC(C3=CC(C(C3C2OC1=O)(C)O)OC)(C)O)OC(=O)C