Try searching for...
SCFBio, IIT Delhi
Formula: C17H18O3 | Mol. Weight: 270.32 g/mol
IUPAC: 1,3-dimethoxy-5-[(E)-2-(4-methoxyphenyl)ethenyl]benzene
COC1=CC=C(C=C1)C=CC2=CC(=CC(=C2)OC)OC