109-09-1
2-氯吡啶
+
78-94-4
丁烯酮 甲基乙烯基酮
→
~80%
79476-33-8
4-pyridin-2-ylbutan-2-one
40614-52-6
1-pyridin-2-ylbutane-1,3-dione
~64%
110-86-1
吡啶
107264-15-3
1-(((diphenylmethylene)amino)oxy)pentane-1,4-dione
~41%
35250-71-6
4-pyridin-4-ylbutan-2-one
119-61-9
二苯甲酮
55161-19-8
4-pyridin-3-ylbutan-2-one
丁烯酮
109-04-6
邻溴吡啶