62617-49-6
4-chloro-1-methyl-2-oxopyridine-3-carbonitrile
+
109-73-9
正丁胺
→
~74%
62617-44-1
4-(butylamino)-1-methyl-2-oxopyridine-3-carbonitrile
520-78-5
4-hydroxy-1-methyl-2-oxopyridine-3-carbonitrile