Methyl 6-Chloro-5-iodonicotinate

Ethyl 6-Bromo-1-benzothiophene-2-carboxylate

methyl 2-oxoindoline-5-carboxylate

2-氧代吲哚-5-甲酸甲酯

Methyl isoquinoline-3-carboxylate

3-异喹啉甲酸甲酯

Methyl Morpholin-2-ylacetate hydrochloride

Ethyl 3-oxocyclohexanecarboxylate

3-氧代环己烷甲酸乙酯

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

乙基5-氯咪唑并[1,2-a]吡啶-2-羧酸酯, Ethyl 5-chloroimidazo[1,2-a]pyridine-2-carboxylate

乙基5-氨基咪唑并[1,2-a]吡啶-2-羧酸酯, Ethyl 5-Aminoimidazo[1,2-a]pyridine-2-carboxylate

Ethyl 3-bromoimidazo[1,2-a]pyridine-2-carboxylate

3-溴咪唑并[1,2-a]吡啶-2-甲酸乙酯

Ethyl 2,4-Dioxopentanoate

乙酰丙酮酸乙酯