4,5-dimethylthiophene-3-carbonyl chloride

4-[2-(3,5-Dimethyl-piperidin-1-yl)-ethoxy]-phenylamine

4-(2,3-dihydro-1,4-benzodioxin-6-ylcarbonyl)-3-hydroxy-1-[3-(1H-imidazol-1-yl)propyl]-5-(4-methylphenyl)-1,5-dihydro-2H-pyrrol-2-one

4-[(3,5-Dimethoxybenzyl)oxy]piperidinehydrochloride

4-[((1-[(E)-2-PHENYLDIAZENYL]-2-NAPHTHYL)OXY)-METHYL]PIPERIDINE

4-[(E)-2-(4-NITROPHENYL)ETHENYL]-2,3-DIHYDROTHIENO[3,2-C]QUINOLIN-6-YL PHENYL ETHER

4-[(4,6-dioxo-2-thioxotetrahydro-5(2H)-pyrimidinylidene)methyl]-2-ethoxyphenyl 4-methoxybenzenesulfonate

4-[(1,3-dioxo-1,3-dihydro-2H-inden-2-ylidene)methyl]phenyl 10H-phenothiazine-10-carboxylate

4-(3,5-ditert-butyl-4-hydroxybenzylidene)-2-(2-fluorophenyl)-1,3-oxazol-5(4H)-one

4-[5-[[(4-Chlorophenyl)methyl]thio]-1,3,4-thiadiazol-2-yl]-2,6-bis(1,1-dimethylethyl)phenol

4-(3,5-DI-TERT-BUTYL-4-METHOXY-PHENYL)-THIAZOLE

4-[(2,4-dioxo-1,3-thiazolidin-5-ylidene)methyl]phenyl 4-fluorobenzenesulfonate

4-(3,5-dioxo-4-azatricyclo[5.2.1.0~2,6~]dec-4-yl)phenyl 2-chlorobenzoate

4-([(E)-2-FURYLMETHYLIDENE]AMINO)-5-(2-THIENYL)-4H-1,2,4-TRIAZOL-3-YLHYDROSULFIDE

4-[(E)-2-(2-NITROPHENYL)ETHENYL]-2,3-DIHYDROTHIENO[3,2-C]QUINOLIN-8-YL PHENYL ETHER

4-(((2-ETHOXYBENZYL)AMINO)METHYL)BENZOIC ACID

4-ethyl-3-iodobenzoic acid

4-(4-ethoxybenzoyl)-3-hydroxy-1-[2-(2-hydroxyethoxy)ethyl]-5-(3-pyridinyl)-1,5-dihydro-2H-pyrrol-2-one

4-(3-ethoxyphenyl)-6,7-dimethoxy-3,4-dihydro-2(1H)-quinolinone

4-(2-ETHOXYPHENOXY)-3-(TRIFLUOROMETHYL)ANILINE

4-Ethoxy-3-(trifluoromethyl)benzeneacetic acid

4-[(E)-2-(1-NAPHTHYL)ETHENYL]-2,3-DIHYDROTHIENO[3,2-C]QUINOLIN-8-YL PHENYL ETHER

4-[(E)-(DIMETHYLAMINO)METHYLIDENE]-2-T(METHYLSULFANYL)-1,3-THIAZOL-5-(4H)ONE

4-[(E)-(DIMETHYLAMINO)METHYLIDENE]-3,4-DIHYDRO-1-BENZOTHIEPIN-5(2H)-ONE

4-ETHYLTHIO-2'-IODOBENZOPHENONE

4-Ethyl-1,3-thiazol-2-amine hydrochloride

4-Ethyl-1,1-difluoro-cyclohexane

4-ethyl-N-(2-{[6-(1H-pyrazol-1-yl)-3-pyridazinyl]amino}ethyl)benzenesulfonamide

4,4''-di-tert-butyl-N-isopropyl-N'-[1-methylethyl]-1,2':6',1''-terphenyl-1'-carboximidamide

4,6-DITERT-BUTYLPYRIMIDINE 1-OXIDE

4-(3,5-ditert-butyl-4-hydroxybenzylidene)-2-(3-fluorophenyl)-1,3-oxazol-5(4H)-one

4-(1,3-dioxooctahydro-2H-isoindol-2-yl)-N-(tetrahydro-2-furanylmethyl)benzamide

4-([(E)-(3-NITROPHENYL)METHYLIDENE]AMINO)-5-(2-THIENYL)-4H-1,2,4-TRIAZOL-3-YLHYDROSULFIDE

4-(2-Ethyl-1-piperidinyl)-3-(trifluoromethyl)-phenylamine

4-(2-Ethyl-1-piperidinyl)-3-nitrobenzoic acid

4-(2-ethoxyethoxy)-N-[4-(isobutyrylamino)phenyl]benzamide

4-(2-ethoxyethoxy)-N-[3-(4-morpholinylcarbonyl)phenyl]benzamide

4-[2-(4-Ethylphenoxy)ethyl]piperidinehydrochloride

4-({[(3-ethoxypropyl)amino]carbothioyl}amino)benzenesulfonamide

4-{3-[(6-(ethoxycarbonyl)-5-(4-fluorophenyl)-3-oxo-7-phenyl-5H-[1,3]thiazolo[3,2-a]pyrimidin-2(3H)-ylidene)methyl]-2,5-dimethyl-1H-pyrrol-1-yl}benzoic acid

4-(ethoxycarbonyl)phenyl 2-furoate

4-(2-ethoxyethoxy)-N-(1-phenylethyl)benzamide

4-ethoxy-N-(2-isopropoxyphenyl)benzamide

4-ETHOXY-1H-[1,2,3]TRIAZOLO[4,5-D]PYRIDAZIN-7-OL

4-(Ethylsulfonyl)-N1,N1-dipropyl-1,3-benzenediamine

4-(4-ETHOXY-PHENYL)-5-METHYL-THIAZOL-2-YLAMINE

4-(2-ethoxyethoxy)-N-[4-(1-pyrrolidinylcarbonyl)phenyl]benzamide

4-ethoxy-N-[2-(2-ethoxyethoxy)phenyl]benzamide

4-ethoxy-N-[3-(tetrahydro-2-furanylmethoxy)phenyl]benzamide

4-(2-ethoxyethoxy)-N-(3-pyridinylmethyl)benzamide

4-(2-ethoxyethoxy)-N-(2-furylmethyl)benzamide

4-(2-Ethyl-1-piperidinyl)-3-fluorobenzenamine

4-ethoxy-N-(3-isopropoxyphenyl)benzamide

4-(2-Ethyl-1-piperidinyl)-3-methylaniline

4-(3-ETHOXYPHENOXY)-2-(TRIFLUOROMETHYL)ANILINE

4-ethoxy-N-(2-ethylphenyl)benzamide

4-{3-ethoxy-4-[(3-methylbenzyl)oxy]benzylidene}-2-(2-methylphenyl)-1,3-oxazol-5(4H)-one

4-(3,5-dioxo-4-azatricyclo[5.2.2.0~2,6~]undec-8-en-4-yl)phenyl acetate

4-(4,5-diphenyl-1H-imidazol-2-yl)-3-methyl-1-phenyl-1H-pyrazole

4-[(4,6-dioxo-2-thioxotetrahydro-5(2H)-pyrimidinylidene)methyl]phenyl 4-(acetylamino)benzenesulfonate

4-{2-[(3,5-dioxo-1-phenyl-4-pyrazolidinylidene)methyl]-1H-pyrrol-1-yl}benzenesulfonamide

4-(3,5-dioxo-4-azatricyclo[5.2.1.0~2,6~]dec-8-en-4-yl)-3-methylphenyl acetate

4-[1-(4-{[(1,3-dioxo-1,3-dihydro-2H-isoindol-2-yl)acetyl]oxy}phenyl)-1-methylethyl]phenyl (1,3-dioxo-1,3-dihydro-2H-isoindol-2-yl)acetate

4-(2,5-dioxo-1-pyrrolidinyl)phenyl benzoate

4-Ethyltetrahydro-2H-pyran-4-methanamine

4-{[(4-ethoxy-3-methoxybenzyl)amino]methyl}benzoic acid