6-Chloropyridine-2-carbonyl chloride

Ethyl 3-amino-4-fluorobenzoate

3-氨基-4-氟苯甲酸乙酯

Methyl 2-Bromo-4-nitrobenzoate

2-溴-4-硝基苯甲酸甲酯

Methyl 2-iodo-3-nitrobenzoate

2-碘-3-硝基苯甲酸甲酯

Methyl 5-chloro-2-hydroxybenzoate

5-氯-2-羟基苯甲酸甲酯

Dimethyl (4-Nitrophenyl)malonate

Methyl [4-(3-Oxobutyl)phenoxy]acetate

tert-Butyl 3-Aminobenzoate

3-氨基苯甲酸叔丁酯

Ethyl 2,4-Dihydroxy-6-methylnicotinate

2,4-二羟基-6-甲基烟酸乙脂

3-氨基吡啶-2-羧酸甲酯, Methyl 3-Aminopyridine-2-carboxylate

乙基 4,6-二羟基烟酸酯, Ethyl 4,6-Dihydroxynicotinate