对硝基苯酚

4-nitro-benzoic acid-(trichlorophosphoranyliden-amide)

4-nitrobenzoylphosphoramidic dichloride

[4-nitro-α-(4-nitro-phenoxy)-benzyliden]-amidophosphoric acid bis-(4-nitro-phenyl ester)

4-(4-nitrophenoxy)butanoic acid