英文别名2-methyl-6-oxo-1H-pyridine-3-carbonitrile; 1,6-Dihydro-2-methyl-6-oxo-3-pyridinecarbonitrile; 6-hydroxy-2-methylpyridine-3-carbonitrile; 2-methyl-6-oxo-1,6-dihydro-3-pyridinecarbonitrile; 2-methyl-6-oxo-1,6-dihydropyridine-3-carbonitrile; 3-Cyano-6-hydroxy-2-methylpyridine; 3-Pyridinecarbonitrile, 1,6-dihydro-2-methyl-6-oxo- 
