4-(4-chlorophenyl)-4-phenylbutan-2-one

(2E,4E)-5-(4-氯苯基)-2,4-戊二烯醛

1-bromo-4-(4-chlorophenyl)but-3-en-2-one

4-(4-chlorophenyl-)-3-azido-butene-3-one-2

2-{6-[(E)-2-(4-Chloro-phenyl)-vinyl]-3-cyano-2-oxo-2H-pyran-4-yl}-malonic acid diethyl ester