N-(4-ETHYLPHENYL)MALEAMIC ACID

N-(4-FLUORO-PHENYL)-2-(4-HYDROXY-2-OXO-1,2-DIHYDRO-QUINOLIN-3-YL)-ACETAMIDE

N-(4-FLUOROBENZYLIDENE)-PARA-TOLUIDINE

N-(4-FLUOROPHENYL)PICRYLAMINE

N-(4-HYDROXY-2-METHOXYPHENYL)BENZENESULFONAMIDE

N-(4-HYDROXY-PHENYL)-3,5-DINITRO-BENZAMIDE

N-(4-HYDROXYPHENYL)-3-PHENYLACRYLAMIDE

N-(4-IODOPHENYL)-2-(3,4,5-TRIMETHOXYBENZYLIDENE)ACETAMIDE

N-(4-ISOPROPYLBENZYLIDENE)-4-CHLOROANILINE

N-(4-METHOXY-2-NITRO-PHENYL)-2-P-TOLYLSULFANYL-ACETAMIDE

N-(4-METHOXY-BENZYLIDENE)-N'-(4-PHENYL-THIAZOL-2-YL)-HYDRAZINE, HYDROBROMIDE

N-(4-METHOXYPHENYL)-1-NAPHTHAMIDE

N-(4-METHOXYPHENYL)-4-(1H-TETRAAZOL-1-YL)BENZAMIDE

N-(4-METHYL-1,3-THIAZOL-2-YL)-N'-(3-(TRIFLUOROMETHYL)PHENYL)UREA

N-(4-METHYL-3-NITROPHENYL)-N'-(3-(TRIFLUOROMETHYL)PHENYL)UREA