ethyl 3-(4-chlorophenyl)-2-(hydroxyimino)propionate

diethyl 2-acetamido-2-[(4-chlorophenyl)methyl]propanedioate

4-氯氯苄

1,1-dichloro-3-(4-chloro-phenyl)-propene

(4-chlorobenzylideneamino)acetic acid ethyl ester