131543-46-9
alpha-ketodiacetal
+
1005-02-3
3(2-吡啶基)氨基腙
→
~88%
30091-53-3
3-pyridin-2-yl-1,2,4-triazine
100-70-9
2-氰基吡啶
366-18-7
2,2'-联吡啶
160539-03-7
4-iodo-2-pyridin-2-ylpyridine
14162-95-9
4-溴-2,2’-联吡啶