ethyl 2-(6-chloro-2-(4-chlorophenyl)imidazo[1,2-a]pyridin-3-yl)acetate

6-氯-2-(4-氯苯基)咪唑并[1,2-a]吡啶-3-乙酰胺

ethyl 2-acetoxy-4-(4-chlorophenyl)-3-nitrobut-3-enoate

2-氨基-5-氯吡啶

反-4-氯-β-硝基苯乙烯