N-FURAN-2-YLMETHYLENE-N'-(4-PHENYL-THIAZOL-2-YL)-HYDRAZINE

N-GAMMA-(1-NAPHTHYL)-DL-GLUTAMINE

N-ISOPROPYL-2-(PARA-TOLYLSULFONYL)-ACETAMIDE

N-METHYL-3-TRIFLUOROMETHYLBENZAMIDE

N-PHENYL-ALPHA,ALPHA,ALPHA-TRIFLUORO-M-TOLUIDINE

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