4-(benzylsulfanyl)-3-chloroaniline

4-(Bromomethyl)-3-(4-bromophenyl)-5-methylisoxazole

4-(BUTOXYCARBONYL)PHENYL N-(2,5-DIMETHOXYPHENYL)CARBAMATE

4-(Chloromethyl)-1,3-dimethyl-1H-pyrazolo[3,4-b]pyridin-6(7H)-one

4-(CYANOMETHYL)-3-ETHYL-5-METHYLISOXAZOLE

4-(Dibenzofuran-2-yl)-4-(hydroxyimino)butyric acid

4-(DIETHYLAMINO)BENZALDEHYDE (4-METHYL-6-OXO-1,6-DIHYDRO-2-PYRIMIDINYL)HYDRAZONE

4-(N-BENZYLCARBAMOYL)-2,6-DIMETHYLMORPHOLINE

4-(OXO-PHENYL-ACETYL)-BENZAMIDE

4-(DIMETHYLAMINO)PHENYL THIOCYANATE

4-(diphenylmethylene)piperidine

4-(ETHOXYCARBONYL)PHENYL N-(2,5-XYLYL)CARBAMATE

4-ACETAMIDO-2',4'-DINITRODIPHENYLAMINE

4-ACETAMIDO-N-BENZYL-N-HEXADECYLBENZENESULFONAMIDE

4-(M-ANISYL)-1,1-DIMETHYLSEMICARBAZIDE