Ethyl 4-(Methylsulfonyl)benzoate

Methyl 4-Amino-2-hydroxybenzoate

4-氨基水杨酸甲酯

Methyl 3-Aminoisonicotinate

3-氨基异烟酸甲酯

Methyl 6-(Hydroxymethyl)nicotinate

甲基 6-(羟甲基)烟酸酯

Methyl 6-Chloro-5-iodonicotinate

Methyl 2,6-Dichloro-5-fluoronicotinate

2,6-二氯-5-氟烟酸甲酯

Methyl 3-Amino-4-(isopropylsulfonyl)thiophene-2-carboxylate

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

3,4-二甲基-1H-吡咯-2-羧酸乙酯

Methyl 1,3-Thiazole-5-carboxylate

5-噻唑甲酸甲酯

5-甲基噁唑-4-甲酸乙酯, Ethyl 5-Methyloxazole-4-carboxylate

甲基 3-溴吡嗪-2-羧酸酯, Methyl 3-Bromopyrazine-2-carboxylate