88-74-4
2-硝基苯胺
+
87-13-8
乙氧基甲叉丙二酸二乙酯
→
~68%
7255-58-5
diethyl 2-[(2-nitroanilino)methylidene]propanedioate
64-17-5
乙醇
35973-25-2
8-nitro-4-oxo-1H-quinoline-3-carboxylic acid