1658-42-0
2-吡啶乙酸甲酯
+
109-73-9
正丁胺
→
~27%
806619-17-0
N-butyl-2-pyridin-2-ylacetamide
16179-97-8
2-吡啶乙酸盐酸盐
83308-31-0
2-diazonio-1-pyridin-2-ylethenolate