N,N'-(1,4-PHENYLENEDIMETHYLIDYNE)BIS(5-NITRO-O-ANISIDINE)

N,N'-(1,5-NAPHTHALENEDIYL)BIS(O-(CARBAMOYL)ACETONE OXIME)

N,N'-(2,3-DINITRO-1,4-PHENYLENE)BISACETAMIDE

N,N′-(Ethane-1,2-diyl)bis(N-cyclohexylformamide)

N,N'-BIS-(2-(PHENYL-HYDRAZONO)-ETHYLIDENE)-BENZENE-1,2-DIAMINE

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

N,N'-BIS-(3-ETHYL-PHENYL)-ETHANE-1,2-DIAMINE

N,N'-BIS-(4-(4-CHLORO-PHENYL)-3-ETHYL-3H-THIAZOL-2-YLIDENE)-BENZENE-1,4-DIAMINE

N,N'-BIS-(4-ETHOXY-PHENYL)-ACETAMIDINE

N,N'-BIS-(4-METHOXYBENZYLIDENE)-ETHYLENEDIAMINE

N,N'-BIS-TRITYL-PENTANE-1,5-DIAMINE

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

N,N'-BIS(2-HYDROXYETHYL)-N.N'-BIS(4-NITROPHENYL)ETHYLENEDIAMINE

N,N'-BIS(3-CHLORO-4-METHYLPHENYL)FORMAMIDINE

N,N'-BIS(4-BROMOPHENYL)FORMAMIDINE