4-(diethylamino)-2-methylbenzaldehyde

4-(N-(P-ANISYL)CARBAMOYL)-2,6-DIMETHYLMORPHOLINE

4-(NAPHTHALEN-1-YLIMINOMETHYL)-PHENOL

4-(DIMETHYLAMINO)-4'-ETHOXYAZOBENZENE

4-(DIMETHYLSULFONIO)-1-METHYLPYRIDINIUM DIBROMIDE

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