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5-Nitrofurfuryl alcohol

5-Nitro-furan-2-carboxamidine hcl

5-Nitrofuran-2-carbohydrazide

5-Nitrofluorescein

5-Nitro-dl-tryptophan

5-Nitrobenzotriazole

5-Nitrobenzothiazole

5-Nitro-benzothiazol-2-ylamine

5-Nitrobenzofuran-2-carboxylic acid

4-Chlorobenzhydrazide