ethyl 4-(2-(3,4-dihydro-4,4-dimethyl-2H-1 benzopyran-6-yl)-1-propenyl)benzoate
CAS No. 88579-28-6
ethyl 4-(2-(3,4-dihydro-4,4-dimethyl-2H-1 benzopyran-6-yl)-1-propenyl)benzoate