N-METHYL-4'-CHLORO-2'-(3,4-DIHYDRO-1-ISOQUINOLINYL)-P-TOLUENESULFONANILIDE

N-PHENYL-N'-O-TOLYL-SUCCINAMIDE

N-TRIETHYLSTANNYL-PARA-TOLUENESULFONAMIDE

N-TRITYLPHENYLALANINE DIETHYLAMINE SALT

N-VERATRYLIDENE-M-ANISIDINE

N,N'-(1,4-PHENYLENEDIMETHYLIDYNE)DI-O-PHENETIDINE

N,N'-(2,3,5,6-TETRAMETHYL-1,4-XYLYLENE)BISACETAMIDE

N,N'-(4-METHYL-1,3-PHENYLENE)BIS(4-(BENZYLOXYCARBONYL)PHENYL CARBAMATE)

N,N'-(ETHYLENEDIOXY)DIPHTHALIMIDE

N,N'-BIS-(4-OCTYLOXYBENZYLIDENE)-2-CHLORO-1,4-PHENYLENEDIAMINE

N,N'-BIS-TRITYL-BUTANE-1,4-DIAMINE

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

N,N'-DIMETHYL-N,N'-DIPHENYL-2,3,5,6-TETRAFLUORO-P-PHENYLENEDIAMINE

N,N'-ETHYLENEBIS(SUCCINAMIC ACID)

N,N'-HEXAMETHYLENEBIS(ALLYL CARBAMATE)