4-(5-BROMO-2-THIENYL)-2-METHYL-1,3-THIAZOLE

4-ACETAMIDO-3-CHLOROBENZENESULFONYL CHLORIDE

4-HOMOSULFANILAMIDE HYDROCHLORIDE

4-(AMINOMETHYL)BENZENEBORONIC ACID

4-BENZYLOXYPHENOXYACETIC ACID

4-(Bromomethyl)-3-methyl-5-phenylisoxazole

4-BROMOMETHYL-6,7-DIMETHOXYCOUMARIN

4-(CHLOROMETHYL)-2,2-DIMETHYL-1,3-DIOXOLANE

4-(CYANOMETHYL)PHENYL 3,5-DICHLOROBENZENE-1-SULFONATE

4-(CYANOMETHYL)PHENYL 4-CHLOROBENZENE-1-SULFONATE

4-(CYANOMETHYL)PHENYL 4-METHYLBENZENE-1-SULFONATE

4-(DIETHOXYMETHYL)BENZALDEHYDE