185556-56-3
2-hydrazinyl-5-nitrobenzoic acid
→
~67%
61346-19-8
5-硝基-1,2-二氢-3H-吲唑-3-酮
2516-96-3
2-氯-5-硝基苯甲酸
~27%
16588-17-3
2-氯-5-硝基苯甲酸乙酯
+
861782-39-0
2-hydrazino-5-nitro-benzoic acid ethyl ester