N,N'-dibenzylurea

N,N'-DIETHYL-N,N'-DIMETHYLETHYLENEDIAMINE

N,N-Dimethyl-2-phenoxy-2-phenylethanamine hydrochloride

N,N-dimethyl-3-[(1-phenylcycloheptyl)oxy]-1-propanamine hydrochloride

N,N-dimethyl-3-oxo-3-(10H-phenothiazin-10-yl)-1-propanamine, phosphate salt

N,N'-TEREPHTHALYLIDENEBIS(2,4,5-TRICHLOROANILINE)

N,N',N'',N'''-TETRACHLOROGLYCOLURIL

N,N-BIS-(2-SALICYLIDENEAMINOETHYL)-ANILINE

N,N-dimethyl-N'-(4-nitro-1-naphthyl)imidoformamide hydrochloride

N,N-Dimethyl(2-phenyl-1H-indol-3-yl)methanamine

N,N-Dimethylthioacetamide

N,N-Diphenylmethanesulfonamide

N,N,2-Trimethyl-1,3-benzothiazol-6-amine

N,N,N'-TRIS(3-METHOXYPHENYL)DICARBONIMIDIC DIAMIDE

N,N,N',N'-TETRAMETHYL-2-BUTYNE-1,4-DIAMINE