N,N'-(TEREPHTHALYLIDENE)DODECAMETHYLENEDIAMINE

N,N'-BIS-(TRIS-BIPHENYL-4-YL-METHYL)-ETHANE-1,2-DIAMINE

N,N'-BIS(2-ANTHRAQUINONYL)ACETAMIDINE

N,N'-DIMETHYL-N,N'-BIS(4-NITROPHENYL)ETHYLENEDIAMINE

N,N'-DODECAMETHYLENEBIS(3,4,5,6-TETRABROMOPHTHALAMIC ACID)

N,N'-HEXAMETHYLENEBIS(2-METHYL-1-AZIRIDINECARBOXAMIDE)

N,N'-METHYLENEBIS(2-CARBAMOYLETHYL) BIS(METHANESULFONATE)

N,N'-TEREPHTHALYLIDENEBIS(2-BROMO-4-METHYLANILINE)

N,N-DIACETYL-2,6-DICHLORO-4-(PHENYLAZO)ANILINE

N,N-DIMETHYL-2',4'-DINITRO-4-STILBENAMINE

N,N-DIMETHYL-ALPHA-(2-ETHYLPHENYLIMINO)-P-TOLUIDINE

N(1),N(1),N(6),N(6)-TETRAMETHYL-N(1),N(6)-BIS(2-OXO-2-PHENOXYETHYL)-1,6-HEXANEDIAMINIUM DICHLORIDE

N1-(2-HYDROXYETHYL)-3-NITROSULFANILAMIDE

O-(N-(O-ANISYL)CARBAMOYL)CYCLOHEXANONE OXIME

O-BENZYL S-METHYL DITHIOCARBONATE