Ethyl 1-Boc-piperazine-3-carboxylate

反式-4-溴肉桂酸乙酯, Ethyl trans-4-bromocinnamate

2-溴异戊酸乙酯, Ethyl 2-Bromoisovalerate

4-溴苯基乙酸乙酯, Ethyl 4-Bromophenylacetate

3-溴丙酸乙酯, Ethyl 3-bromopyruvate

2-溴戊酸乙酯, Ethyl 2-Bromovalerate

2-乙基丁酰氯, 2-Ethylbutyryl chloride

2-氯乙酰乙酸乙酯, Ethyl 2-Chloroacetoacetate

(S)-(-)-4-氯-3-羟基丁酸乙酯, Ethyl (S)-(-)-4-chloro-3-hydroxybutyrate

乙基 6-氯吡啶-2-羧酸酯, Ethyl 6-chloropyridine-2-carboxylate