异烟?nbsp;中文名称?-吡啶甲酸中文别名:异烟酸;吡?4-甲酸;异尼克酸;4-吡啶羟酸?-噼啉酸;吡啶-4-羟酸?-吡啶羧酸英文名称?-Picolinicacid英文别名:Isonicotinic acid; pyridine-4-carboxylic acid;PYRIDINE-3-CARBOXYLIC ACID; PYRIDINE-GAMMA-CARBOXYLIC ACID; RARECHEM AL BO 0219;TIMTEC-BB SBB004278; 4-Carboxypyridine; Acide iso-nicotinique;acideiso-nicotinique; 4-Carboxy Pyridine; Isonicotic acid;pyridine-4-carboxylateCAS号:55-22-1