英文别名4-methoxy-2-oxo-1H-pyridine-3-carbonitrile; 3-Cyano-4-methoxy-2-pyridone; 4-METHOXY-2-OXO-1,2-DIHYDRO-3-PYRIDINECARBONITRILE; 3-CYANO-2-HYDROXY-4-METHOXYPYRIDINE; 2-hydroxy-4-methoxypyridine-3-carbonitrile; 4-methoxy-2-oxo-1,2-dihydro-2-pyridinecarbonitrile; 2-HYDROXY-3-CYANO-4-METHOXYPYRIDINE; 1,2-Dihydro-4-methoxy-2-oxo-3-pyridinecarbonitrile; 3-Cyano-4-methoxy-2-pyridinone; 2-HYDROXY-4-METHOXYNICOTINONITRILE