Ethyl 2-(methylamino)-1,3-thiazole-4-carboxylate

methyl 2-(methylthio)pyrimidine-5-carboxylate

6-氯哒嗪3-羧酸乙酯, Ethyl 6-Chloropyridazine-3-carboxylate

Ethyl 5-Phenyl-1,2,4-oxadiazole-3-carboxylate

Ethyl 3-Amino-4-iodo-1-benzothiophene-2-carboxylate

2-甲基苯并[d]噁唑-5-羧酸甲酯, Methyl 2-Methyl-1,3-benzoxazole-5-carboxylate

Ethyl 1-(2-Formyl-4-nitrophenyl)piperidine-4-carboxylate

4-氧代-1,1-环己烷二羧酸1,1-二乙酯, Diethyl 4-Oxocyclohexane-1,1-dicarboxylate

2-亚环丁基乙酸乙酯, Ethyl Cyclobutylideneacetate

Methyl imidazo[1,2-a]pyridine-6-carboxylate

咪唑并[1,2-a]吡啶-6-甲酸甲酯

Ethyl 3-Bromo-5-chloroimidazo[1,2-a]pyridine-2-carboxylate