N-(4-FLUORO-BENZYL)-2,2-DIMETHYL-PROPIONAMIDE

N-(4-FLUOROBENZYLIDENE)-1-NAPHTHYLAMINE

N-(4-FLUOROPHENYL)-5-PHENYLTHIENO(2,3-D)PYRIMIDIN-4-AMINE

N-(4-hydroxy-1-adamantyl)acetamide

N-(4-HYDROXY-3,5-BIS-PYRROL-1-YLMETHYL-PHENYL)-ACETAMIDE

N-(4-Hydroxymethyl-pyridin-3-yl)-2,2-dimethyl-propionamide

N-(4-Hydroxyphenyl)phthalimide

N-(4-IODOPHENYL)SUCCINIMIDE

N-(4-M-TOLYLSULFAMOYL-PHENYL)-ACETAMIDE

N-(4-METHOXY-BENZYL)-2,4,6-TRIMETHYL-BENZENESULFONAMIDE

N-(4-METHOXYBENZYLIDENE)-P-TOLUIDINE

N-(4-Methoxyphenyl)-2-methylalanine

N-(4-METHYL-1,3-THIAZOL-2-YL)-2-[(5-NITRO-1,3-BENZOXAZOL-2-YL)SULFANYL]ACETAMIDE

N-(4-METHYL-2-PYRIDYL)SUCCINAMIC ACID

N-(4-METHYLBENZYLIDENE)-2,4-DICHLOROANILINE