19394-08-2
2-[(4-nitrophenyl)methyleneamino]ethanol
→
82191-80-8
2-(4-nitrophenyl)-1,3-oxazolidine
555-16-8
对硝基苯甲醛
+
141-43-5
乙醇胺
7465-63-6
2-(4-nitrophenyl)-4,5-dihydro-1,3-oxazole