反式-4-氧基-2-丁烯酸乙酯, Ethyl trans-4-oxo-2-butenoate

4-戊烯酸乙酯, Ethyl 4-Pentenoate

苯基氰基乙酸乙酯, Ethyl Phenylcyanoacetate

4-苯基吡咯-3-甲酸乙酯, Ethyl 4-phenylpyrrole-3-carboxylate

丙炔酸乙酯, Ethyl Propiolate

(E)-3-(1-吡咯烷酮)巴豆酸乙酯, Ethyl (E)-3-(1-pyrrolidinyl)crotonate

硫代乙酸S-乙酯, S-Ethyl Thioacetate

2-乙基硫代-1,3,4-噻二唑-5-硫醇, 2-Ethylthio-1,3,4-thiadiazole-5-thiol

三氟乙酰乙酸乙酯, Ethyl trifluoroacetoacetate

三氟丙酮酸乙酯, Ethyl Trifluoropyruvate