64-17-5
乙醇
+
28369-76-8
2-oxo-1,2-dihydropyridine-3-carbonyl chloride
→
~68%
27805-12-5
1,4-二硫杂螺[4.5]癸烷-6-酮
20577-27-9
2-羟基-3-氰基吡啶
609-71-2
2-羟基烟酸
110-89-4
哌啶