2-Ethoxy-5-iodonicotinic acid

2-Ethoxyisonicotinic acid

2-Bromo-3,5-dichloroisonicotinic acid

2-溴-3,5-二氯吡啶-4-羧酸

4-Imidazolo-2-pyridinecarboxylic acid

5-羟基吡啶-2-甲酸, 5-Hydroxypyridine-2-carboxylic Acid

6-(4-Fluorophenyl)pyridine-2-carboxylic acid

6-(2-氟苯基)烟酸, 6-(2-Fluorophenyl)nicotinic acid

6-(Cyclopropylmethoxy)nicotinic acid

2-Hydrazinoisonicotinic acid

2-肼基烟酸

5-Bromo-6-hydroxynicotinic Acid

5-溴-6-羟基烟酸