22236-96-0
N-pyridin-3-ylformamide
+
64-17-5
乙醇
→
~95%
6276-11-5
ethyl N-pyridin-3-ylcarbamate
462-08-8
3-氨基吡啶
541-41-3
氯甲酸乙酯
~85%
98-92-0
烟酰胺
~79%
4013-72-3
叠氮烟酸甲酰
141-52-6
乙醇钠