N-Methyl-2-[(methylanilino)sulfonyl]-N-phenylacetamide

N,N'-(1-METHYLETHYLENE)BIS(2-CARBAMOYLETHYL) BIS(METHANESULFONATE)

N,N'-(1,4-PHENYLENEDIMETHYLIDYNE)BIS(2,4,5-TRIMETHYLANILINE)

N,N'-(1,4-PHENYLENEDIMETHYLIDYNE)DI-2,3-XYLIDINE

N,N'-BIS-(2,4-DICHLOROBENZYLIDENE)-1,4-PHENYLENEDIAMINE

N,N'-BIS-(3-NITROPHENYL)-BENZAMIDINE

N,N'-BIS-(4-CHLORO-2,5-DIMETHOXY-PHENYL)-ISOPHTHALAMIDE

N,N'-BIS-(4-NITRO-BENZYLIDENE)-BENZENE-1,4-DIAMINE

N,N'-BIS-(2-CHLORO-PHENYL)-ISOPHTHALAMIDE

N,N'-BIS(2-PHENYLETHYL)OXAMIDE

N,N'-BIS(2,5-DICHLOROPHENYL)TEREPHTHALAMIDE

N,N'-BIS(3-NITROBENZYLIDENE)-1,4-PHENYLENEDIAMINE

N,N'-BIS(4-(METHYLTHIO)PHENYL)TEREPHTHALAMIDE

N,N'-BIS(2-DIMETHYLAMINOETHOXYCARBONYL)-4-METHYL-1,3-PHENYLENEDIAMINE

N,N'-BIS(4-CHLORO-2-METHYLPHENYL)FORMAMIDINE