4-溴巴豆酸乙酯, Ethyl 4-bromocrotonate

2-(溴甲基)丙烯酸乙酯, Ethyl 2-(bromomethyl)acrylate

Ethyl 3-(2-bromophenyl)propionate

5-溴-1,2,3-噻二唑-4-甲酸乙酯, Ethyl 5-bromo-1,2,3-thiadiazole-4-carboxylate

5-溴戊酸乙酯, Ethyl 5-Bromovalerate

氨基甲酸乙酯, Ethyl Carbamate

4-氯乙酰乙酸乙酯, Ethyl 4-Chloroacetoacetate

乙基 4-氯-7-甲氧基喹啉-3-羧酸酯, Ethyl 4-chloro-7-methoxyquinoline-3-carboxylate

2-氯-3-吡啶基乙醛酸乙酯, Ethyl 2-chloro-3-pyridylglyoxylate

2-氰基乙酰乙酸乙酯, Ethyl 2-cyanoacetoacetate