英文同义名:
4-PYRIDINECARBOXYLIC ACID ANHYDRIDE; ISONICOTINIC ANHYDRIDE; ISONICOTINIC ACID ANHYDRIDE; PYRIDINE-4-CARBOXYLIC ACID ANHYDRIDE; IsonicotinicAnhydride90%; Isonicotinic anhydride, HPLC 90%; Isonicotinic anhydride, 90%, remainder picolinic and nicotinic acid-anhydride; Isonicotinic anhydride, remainder picolinic and nicotinic acid-anhydride;