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

4-CHLORO-2,5-DIMETHYLPHENYL N-(4-CHLORO-3-NITROPHENYL)CARBAMATE

4-CHLORO-3-METHYLPHENYL N-(1-NAPHTHYL)CARBAMATE

4-CYANOPHENYL N-(2,3-XYLYL)CARBAMATE

4-CYANOPHENYL N-(3,5-XYLYL)CARBAMATE

4-CYCLOHEXYL-2(1H)-QUINOLONE

4-CYCLOPENTYL-NAPHTHALENE-1-CARBOXYLIC ACID

4-FLUORO-ALPHA'-METHYLSTILBENE

4-ISOPROPYLBENZYL ACETATE

4-METHYL-6-OXO-1-PHENYL-1,6-DIHYDRO-PYRIDAZINE-3,5-DICARBONITRILE

4-METHYLSULFONYL-2-NITROPHENYL DISULFIDE