108-30-5
丁二酸酐
+
100-01-6
4-硝基苯胺
→
~93%
5502-63-6
4-(4-nitroanilino)-4-oxobutanoic acid
102-14-7
琥珀酸一酰苯胺
144-62-7
草酸
785-81-9
N-(4-nitrophenyl)-1-phenylmethanimine
110-15-6
丁二酸