Methyl 4-chloropyridine-2-carboxylate

4-氯-2-吡啶甲酸甲酯

METHYL 4-METHOXYNICOTINATE

5-溴-2-甲氧基烟酰甲酯, Methyl 5-bromo-2-methoxynicotinate

Ethyl 2-Aminoisonicotinate

2-氨基异烟酸乙酯

5-氯吡啶-2-甲酸乙酯, Ethyl 5-Chloropyridine-2-carboxylate

Methyl 4-Bromo-3-methoxythiophene-2-carboxylate

4-溴-3-甲氧基噻酚-2-羧酸甲酯

Ethyl 3-Furoate

3-呋喃羧酸乙酯

Methyl 3-Methyl-5-(5-methylisoxazol-3-yl)isoxazole-4-carboxylate

5-氧代-4,5-二氢-1H-吡唑-3-乙酯羧酸, Ethyl 5-oxo-4,5-dihydro-1H-pyrazole-3-carboxylate

4-氨基-2-甲基嘧啶-5-羧酸乙酯, Ethyl 4-amino-2-methylpyrimidine-5-carboxylate