19867-18-6

NSC 409914 6-chloro-4-hydroxy-2-oxo-2,3-dihydropyridine-3-carbonitrile 6-chloro-4-hydroxy-2-oxo-1,2-dihydropyridine-3-carbonitrile 6-Chloro-1,2-dihydro-4-hydroxy-2-oxo-3-pyridinecarbonitrile 6-chloro-2-hydroxy-4-oxo-1,4-dihydropyridine-3-carbonitrile 3-Pyridinecarbonitrile, 6-chloro-1,2-dihydro-4-hydroxy-2-oxo-