N-TERT-BUTYLPHTHALAMIC ACID

N-TRITYLHYDRAZINECARBOXAMIDE

N-VERATRYLIDENE-3,4-XYLIDINE

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

N,N'-(2,2-BIS(HYDROXYMETHYL)TRIMETHYLENE)BIS(TRIMETHYLAMMONIUM BROMIDE)

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

N,N'-(DITHIODI-2,1-PHENYLENE)BISBENZAMIDE

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)