N'-(3,4-DI-HO-BENZYLIDENE)-3-(3,4-DIMETHOXYPHENYL)-1H-PYRAZOLE-5-CARBOHYDRAZIDE

N'-(4-((4-CL-BENZYL)OXY)-3-ETHOXYBENZYLIDENE)-2-(2-NITROPHENOXY)PROPANOHYDRAZIDE

N'-(4-(DIETHYLAMINO)-3-HYDROXYBENZYLIDENE)NICOTINOHYDRAZIDE

N'-(4-HYDROXY-3-METHOXYBENZYLIDENE)-2-(4-NITROPHENOXY)PROPANOHYDRAZIDE

N'-(4,4-DIMETHYL-2,5-CYCLOHEXADIEN-1-YLIDENE)-4-METHYLBENZENESULFONOHYDRAZIDE

N'-(9-ANTHRYLMETHYLENE)-4-METHYLBENZENESULFONOHYDRAZIDE

N'-CYCLOPENTYLIDENE-4-METHYLBENZENESULFONOHYDRAZIDE

N'-hydroxy-2-nitrobenzenecarboximidamide

N'-sec-butylisonicotinohydrazide

N'((2-HO-1-NAPHTHYL)METHYLENE)2(5-OXO-4,5-DIHYDRO-1H-PYRAZOL-3-YL)ACETOHYDRAZIDE

N'(1),N'(7)-BIS(4-ETHOXY-3-METHOXYBENZYLIDENE)HEPTANEDIHYDRAZIDE

N-[(2E)-1-(4,5-Dihydro-1H-imidazol-2-yl)-2-imidazolidinylidene]-3-(2-methoxyethoxy)-1-propanamine hydroiodide

N-[(2R)-7-hydroxy-2,3,3-trimethylbicyclo[2.2.1]hept-2-yl]-N-methylbenzamide

N-[(4-acetylanilino)carbothioyl](methyl)homocysteine

N-[(5-Sulfamoylthiophen-2-yl)methyl]acetamide