2-氨基-4,5-二氟苯甲酸甲酯, Methyl 2-amino-4,5-difluorobenzoate

Ethyl 3-Phenylbut-2-enoate

3-苯基-2-丁烯酸乙酯

Ethyl 2,4-Dihydroxy-6-methylnicotinate

2,4-二羟基-6-甲基烟酸乙脂

Ethyl 2-chloroisonicotinate

2-氯异烟酸乙酯

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

Methyl 5-Bromo-2-ethoxynicotinate

Methyl 2-Chloro-5-iodonicotinate

5-氟吡啶-2-甲酸甲酯, Methyl 5-Fluoropyridine-2-carboxylate

Methyl 4-bromo-3-hydroxythiophene-2-carboxylate

4-溴-3-羟基噻吩-2-羧酸甲酯

Methyl 2-bromofuran-3-carboxylate

Ethyl 3,4-Dimethyl-1H-pyrrole-2-carboxylate

3,4-二甲基-1H-吡咯-2-羧酸乙酯

Methyl 2-Amino-1,3-thiazole-4-carboxylate

2-氨基-1,3-噻唑-4-羧酸甲酯

4-甲基噻唑-2-甲酸乙酯, Ethyl 4-Methyl-1,3-thiazole-2-carboxylate

Ethyl Isoxazole-3-carboxylate

异噁唑-3-羧酸乙酯

Methyl 3-Chloropyrazine-2-carboxylate

3-氯吡嗪-2-甲酸甲酯