1-(4-bromophenyl)-2,2-dichloroethanone

1-(4-溴苯基)-2-氟乙酮

1-bromo-4-(2-chloro-1,1-dimethoxyethyl)benzene

4-[3,5-二(4-甲酰基苯基)苯基]苯甲醛

4-乙酰基-4-溴代联苯