64-18-6
Formic acid
+
139183-87-2
6-(氨基甲基)烟酸甲酯
→
~59%
139183-88-3
methyl 6-(formamidomethyl)pyridine-3-carboxylate
22794-96-3
methyl 6-(nitrosomethylidene)-1H-pyridine-3-carboxylate