Try searching for...
SCFBio, IIT Delhi
Formula: C18H20O4 | Mol. Weight: 300.30 g/mol
IUPAC: 1-[(E)-2-(2,4-dimethoxyphenyl)ethenyl]-3,5-dimethoxybenzene
COC1=CC(=C(C=C1)C=CC2=CC(=CC(=C2)OC)OC)OC