6320-39-4
3-氨基-4-羟基吡啶
+
65-85-0
苯甲酸
→
~65%
104621-57-0
N-(4-oxo-1H-pyridin-3-yl)benzamide
98-88-4
苯甲酰氯
34297-84-2
Oxazolo[4,5-c]pyridine, 2-phenyl