244-44-0
9H-indeno[2,1-b]pyridine
+
122-04-3
氯化对硝基苯甲酰
→
~66%
88091-79-6
9H-indeno[2,1-b]pyridin-1-ium-1-yl-(4-nitrophenyl)methanone,chloride
88091-78-5
9H-indeno[2,1-b]pyridin-1-ium-1-yl(phenyl)methanone,chloride