3731-53-1
4-甲氨基吡啶
+
82032-71-1
trans-(quinoxalin-2-yl)acrylonitrile 1,4-dioxide
→
~58%
82032-85-7
5-oxido-1-(pyridin-4-ylmethyl)pyrido[3,2-b]quinoxalin-5-ium-2-imine
17626-51-6
2-Formylquinoxaline 1,4-dioxide