2-羟基-3-氰基吡啶;3-氰基-2(1H)-吡啶酮;1,2-二氢-2-氧代吡啶-3-甲腈;3-氰基吡啶-2-酮/2-羟基-3-氰基吡啶
2-Hydroxy-3-cyanopyridine
3-CYANO-2(1H)-PYRIDINONE;2-HYDROXY-3-PYRIDINECARBONITRILE;1,2-Dihydropyridine-2-oxo-3-carbonitrile;3-Cyano-1H-pyridin-2-one;1,2-Dihydro-2-oxopyridine-3-carbonitrile 98%;2-Hydroxypyridine-3-carbonitrile, 3-Cyano-2-hydroxypyridine;1,2-Dihydropyridine-2-oxo-3-carbonitrile98%;2-Hydroxy-3-cyanopyridine