Nimesulide

Nimesulide for peak identification

Nimesulide impurity D - 4-nitro-2-phenoxyaniline

Nimodipine

Nimodipine impurity A - 2-methoxyethyl 1-methylethyl 2,6-dimethyl-4-(3-nitrophenyl) pyridine-3,5-dicarboxylate

Nitrendipine

Nitrendipine for peak identification

Nitrendipine impurity A - ethyl methyl-2,6-dimethyl-4-(3-nitrophenyl) pyridine-3,5-dicarboxylate (nitrophenylpyridine analogue)

Nitric oxide - Reference Spectrum

Nitrofural