Try searching for...
SCFBio, IIT Delhi
Formula: C18H20O3 | Mol. Weight: 284.30 g/mol
IUPAC: 1,4-dimethoxy-2-(4-methoxy-3-prop-2-enylphenyl)benzene
COC1=CC(=C(C=C1)OC)C2=CC(=C(C=C2)OC)CC=C