Try searching for...
SCFBio, IIT Delhi
Formula: C27H34O9 | Mol. Weight: 502.60 g/mol
IUPAC: [(2R,3R)-4-acetyloxy-3-[(4-acetyloxy-3-methoxyphenyl)methyl]-2-[(3,4-dimethoxyphenyl)methyl]butyl] acetate
CC(=O)OCC(CC1=CC(=C(C=C1)OC)OC)C(CC2=CC(=C(C=C2)OC(=O)C)OC)COC(=O)C