4-(2-Fluorophenyl)-3a,4,5,6,7,7a-hexahydro-3H-imidazo[4,5-c]pyridine

4-(2,6-DICHLORO-3-PYRIDINYL)-2,7,7-TRIMETHYL-5-OXO-1,4,5,6,7,8-HEXAHYDRO-3-QUINOLINECARBONITRILE

4-(2,6-DIETHYLPHENYL)-1-PHENYLSEMICARBAZIDE

4-(2,6-DIMETHYL-4-HYDROXYPHENYLAZO)BENZENESULFONIC ACID

4-(2,6-DITERT-BUTYL-4-PYRYLIUMYL)-1-METHYLPYRIDINIUM DITETRAFLUOROBORATE

4-(3-(1-(3-BROMO-BENZOYLAMINO)-2,2,2-TRICHLORO-ETHYL)-THIOUREIDO)-BENZOIC ACID

4-(3-(2-FLUOROPHENYL)UREIDO)BENZOIC (4-ACETAMIDOBENZYLIDENE)HYDRAZIDE

4-(3-(2,2,2-TRICHLORO-1-(2-CL-BENZOYLAMINO)-ET)-THIOUREIDO)BENZOIC ACID ET ESTER

4-(3-(2,2,2-TRICHLORO-1-(ME-BUTYRYLAMINO)-ET)-THIOUREIDO)-BENZOIC ACID ME ESTER

4-(3-(2,2,2-TRICHLORO-ETHOXYCARBONYLAMINO-ET)-THIOUREIDO)-BENZOIC ACID ME ESTER

4-(3-(3-NITROBENZOYL)-2-THIOUREIDO)BENZOIC ACID

4-(2-Methoxyphenyl)thiazol-2-amine

4-(2-METHYL-BENZOYLAMINO)-BENZOIC ACID ETHYL ESTER

4-(3-Chlorophenyl)tetrahydropyran-4-carbonitrile

4-(3-CL-PH)-2-(4-MEO-PH)-1,9B-DIHYDRO-5-OXA-3,3A-DIAZA-CYCLOPENTA(A)NAPHTHALENE