英文别名:
2-HYDROXYISONICOTINONITRILE;2-OXO-1,2-DIHYDROPYRIDINE-4-CARBONITRILE;4-CYANO-2-HYDROXYPYRIDINE;4-CYANO-2(1H)-PYRIDINONE;4-Cyano-2-hydroxypyridine, 2-Hydroxypyridine-4-carbonitrile;2-oxo-1H-pyridine-4-carbonitrile;4-Pyridinecarbonitrile, 2-hydroxy-