4-Hydroxynicotinonitrile/4-Oxo-1,4-dihydro-pyridine-3-carbonitrile; 4-Hydroxy-Nicotinonitrile; 4-Hydroxy-1,4-dihydropyridine-3-carbonitrile; Nicotinonitrile,4-hydroxy-(7CI)

4-Hydroxynicotinonitrile/4-Oxo-1,4-dihydro-pyridine-3-carbonitrile; 4-Hydroxy-Nicotinonitrile; 4-Hydroxy-1,4-dihydropyridine-3-carbonitrile; Nicotinonitrile,4-hydroxy-(7CI)

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