98694-74-7
2-amino-4-(dimethylamino)-6-methylpyridine-3-carbonitrile
→
~56%
137440-96-1
4-二甲氨基-6-甲基-1H-吡啶-2-酮
120650-90-0
α-cyano-β-dimethylaminocrotonamide
98694-78-1
4-(dimethylamino)-6-methyl-2-oxo-1H-pyridine-3-carbonitrile