2-carbethoxy-1-propenyl ether

diethyl meso-α,α'-diphenylsuccinate

1-methyl-2-phenyl-3,4-dihydro-2H-quinoline

4-amino-7-methoxychromen-2-one

(7-Methoxy-2-oxo-2H-chromen-4-yl)-carbamic acid ethyl ester