10400-19-8
吡啶-3-羧酸酰氯
+
615-36-1
2-溴苯胺
→
~98%
75075-29-5
N-(2-bromophenyl)pyridine-3-carboxamide
59-67-6
烟酸
2295-42-3
2-pyridin-3-yl-1,3-benzoxazole
1752-96-1
烟酰苯胺