4-(3,4-DIMETHOXY-PH)-2-PH-1,9B-DIHYDRO-5-OXA-3,3A-DIAZA-CYCLOPENTA(A)NAPHTHALENE

4-(5,6-DICHLORO-1,3-DIOXO-1,3-DIHYDRO-ISOINDOL-2-YL)-BENZOIC ACID DECYL ESTER

4-(BENZOOXAZOL-2-YL-HYDRAZONOMETHYL)-PHENOL

4-AMINO-3,5-DIMETHYL-1-(4-METHYLBENZYL)-4H-1,2,4-TRIAZOL-1-IUM 4-[(E)-(4-HYDROXY-1-NAPHTHYL)DIAZENYL]BENZENESULFONATE

4-BROMO-2-[(E)-({4-[(4-{[(E)-(5-BROMO-2-HYDROXYPHENYL)METHYLIDENE]AMINO}PHENYL)SULFONYL]PHENYL}IMINO)METHYL]PHENOL

4-BUTOXY-N-(4-BUTYRYLPHENYL)BENZAMIDE

4-CYCLOHEXYLAMINO-3-NITRO-1-PHENYL-1H-QUINOLIN-2-ONE

4-FLUORO-N-(2-METHOXYPHENYL)BENZENESULFONAMIDE

4-METHYL-BENZOIC ACID N'-(4-HO-2-OXO-1,2-DIHYDRO-QUINOLINE-3-CARBONYL)-HYDRAZIDE

4-NAPHTHALEN-1-YL-THIAZOL-2-YLAMINE

4-OXO-1,2,3,4-TETRAHYDRO-QUINOLINE-3-CARBOXYLIC ACID ETHYL ESTER

4-TERT-BUTYL-N-(3,4-DICHLOROPHENYL)BENZAMIDE

4,5,6,7-TETRAHYDRO-1H-INDAZOLE-3-CARBOXYLIC ACID (3-PHENYL-ALLYLIDENE)-HYDRAZIDE

4,7-DICHLOROQUINOLINIUM TRIBROMIDE

4,9-BIS(3,5-DIMETHYLANILINO)-2,7-BIS(3-METHOXYPROPYL)BENZO[LMN][3,8]PHENANTHROLINE-1,3,6,8(2H,7H)-TETRONE