4-[(3,4-DIMETHYLPHENYL)SULFONYL]-1,2-DIMETHYLBENZENE

4-((5-BROMO-1,3-DIOXO-1,3-DIHYDRO-ISOINDOL-2-YLMETHYL)-AMINO)-BENZOIC ACID

4-(2-(6-METHOXY-2-NAPHTHYL)THIOACETYL)MORPHOLINE

4-(2-HYDROXYOCTAHYDRO-1,3,4-METHENO-2H-CYCLOBUTA(CD)PENTALEN-2-YL)PHENOL

4-(2,4-DI-TERT-PENTYLPHENOXY)-4'-METHOXY-3'-NITROBUTYRANILIDE

4-(2,4-DIMETHOXYBENZYLIDENE)-2-PHENYL-2-OXAZOLIN-5-ONE

4-(2,5-DIBUTOXY-4-NITROPHENYL)MORPHOLINE

4-(3-ACETYLPHENYLIMINOMETHYL)PHENYL N-PHENYLCARBAMATE

4-(3-BROMOPHENYLAZO)-N,N-DIETHYLANILINE

4-(3,4-DIMETHOXY-BENZYLIDENE)-2-METHYL-4H-OXAZOL-5-ONE

4-(4-(2-ISOINDOLINYL)PHENYLAZO)BENZONITRILE

4-(4-CHLOROPHENYL)-4-ISOPROPOXYBUTYRONITRILE

4-(4-TERT-BUTYL-PHENOXY)-PHTHALONITRILE

4-(BENZOYLOXY)-2-BROMOPHENYL BENZOATE

4-(BIPHENYL-4-YLOXY)-PHTHALONITRILE