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

N,N'-(P-PHENYLENEDIMETHYLIDYNE)BIS(1AMINO12DIHYDRO46DIMETHYL2OXONICOTINONITRILE

N,N'-BIS-(2-CHLORO-5-NITRO-PHENYL)-TEREPHTHALAMIDE

N,N'-BIS-(3-CHLORO-4-FLUORO-PHENYL)-TEREPHTHALAMIDE

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

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

N,N'-BIS-TRITYL-HEXANE-1,6-DIAMINE

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

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

N,N'-BIS(4-(ETHOXYCARBONYL)PHENYL)-1,10-DECANEDIAMIDE

N,N'-BIS(4-HEPTYLOXYBENZYLIDENE)-1,4-PHENYLENEDIAMINE

N,N'-BIS(4-PENTYLOXYBENZYLIDENE)-1,4-PHENYLENEDIAMINE

N,N'-BIS(CARBOBENZYLOXY)-L-LYSYL-L-ISOLEUCINE

N,N'-BIS(PIPERONYLIDENE)HYDRAZINE

N,N'-DI-TERT-BUTYL-2,3-DIHYDROXY-SUCCINAMIDE