106-49-0
对甲苯胺
+
103883-91-6
dimethyl 2-[bromo-(4-nitrophenyl)methylidene]propanedioate
→
67614-05-5
4-methylaniline,hydrobromide
110242-47-2
dimethyl 2-((4-nitrophenyl)(p-tolylamino)methylene)malonate