4-(DODECYLSULFONYL)ANILINE

4-(TRIPHENYLSILYL)BENZYL ALCOHOL

4-ACETAMIDO-4'-HEXADECYLOXYBENZENESULFONANILIDE

4-(Hydroxymethyl)-2-isopropylthiazole

4-(METHOXYCARBONYL)PHENYL N-(2-ETHOXYPHENYL)CARBAMATE

4-(METHOXYCARBONYL)PHENYL N-(BUTOXYCARBONYLOXYMETHYL)CARBAMATE

4-(METHYLSULFONYL)MORPHOLINE

4-(METHYLTHIO)PHENYL N-(4-CHLOROPHENYL)CARBAMATE

4-(N-(2-CHLOROETHYL)-N-ETHYLAMINO)-2-METHYLBENZALDEHYDE

4-(N-(2,5-DIMETHOXYPHENYL)CARBAMOYL)-2,6-DIMETHYLMORPHOLINE

4-(N-(4-ISOPROPYLBENZYLIDENE)AMINO)PHENYL SULFONE

4-amino-1-naphthyl acetate hydrochloride

4-(PHENYLSULFONYL)-2-AZETIDINONE

4-(Tetrahydrofuran-2-ylmethoxy)aniline

4-(Trifluoromethyl)-1,2-dihydro-6-(4-methoxyphenyl)-2-thioxopyridine-3-carbonitrile