23125-30-6
4-dimethylamino-2,6-dimethyl-benzonitrile N-oxide
→
~94%
54756-41-1
diethyl 2,6-dimethyl-4-pyridin-3-ylpyridine-3,5-dicarboxylate
500-22-1
3-吡啶甲醛
+
141-97-9
乙酰乙酸乙酯
4394-11-0
3-pyridin-4-ylpyridine