Methyl 2-Methoxyisonicotinate

5-氨基吡咯-2-甲酸乙酯, Ethyl 5-Amino-1H-pyrrole-2-carboxylate

Ethyl {2-[(Chloroacetyl)amino]-1,3-thiazol-4-yl}acetate

2-(2-氯乙酰氨基)-4-噻唑乙酸乙酯

Methyl 1,5-dimethyl-1H-pyrazole-3-carboxylate

1,5-二甲基吡唑-3-甲酸甲酯

Ethyl 2-amino-4-methylpyrimidine-5-carboxylate

2-氨基-4-甲基嘧啶-5-羧酸乙酯

Methyl 6-chloropyridazine-3-carboxylate

6-氯哒嗪-3-甲酸甲酯

5-氨基苯并呋喃-2-甲酸乙酯, Ethyl 5-Amino-1-benzofuran-2-carboxylate

3-异喹啉甲酸乙酯, Ethyl Isoquinoline-3-carboxylate

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

甲基 3-羰基-3,4-二氢-2H-1,4-苯并噻嗪-6-羧酸酯, Methyl 3-oxo-3,4-dihydro-2H-1,4-benzothiazine-6-carboxylate

Ethyl 3-bromo-6-chloroimidazo[1,2-a]pyridine-2-carboxylate