4'-BUTOXY-2-(BUTYLAMINO)-ACETANILIDE HYDROCHLORIDE

4-{[(3-{[HEXADECYL(METHYL)AMINO]SULFONYL}PHENYL)SULFONYL]HYDRAZONO}-1-METHYL-2-PHENYL-1,4-DIHYDRO-6-QUINOLINESULFONIC ACID

4-{9-[4-(BENZOYLOXY)PHENYL]-9H-FLUOREN-9-YL}PHENYL BENZOATE

4-(2-NITRO-1,1,2-TRIMETHYLPROPYL)BENZOPHENONE

4-(4-{1-[4-(3,4-DICYANOPHENOXY)-3-METHYLPHENYL]-1-METHYLETHYL}-2-METHYLPHENOXY)PHTHALONITRILE

4-(4-CHLOROPHENYL)-1,1-DIMETHYLSEMICARBAZIDE

4-(BENZOYLOXY)-3-CHLOROPHENYL BENZOATE

4-(HEXADECYLAMINO)BENZYLAMINE TARTRATE (1 TO 2)

4-(HEXADECYLOXY)METANILYL FLUORIDE

4-(N-(P-TOLYL)CARBAMOYL)MORPHOLINE

4-(NAPHTHALEN-1-YLOXY)-PHTHALONITRILE

4-AMINO-3,5-DICHLORO-2-(TRICHLOROMETHYL)PYRIDINE

4-BROMO-2',6'-DIETHYLBENZANILIDE

4-BROMO-2-(PYRIDIN-2-YLIMINOMETHYL)-PHENOL

4-BUTOXYPHENYL N-(2,5-XYLYL)CARBAMATE