4-bromo-N-{2-nitro-4-methylphenyl}-1-methyl-1H-pyrazole-5-carboxamide

4-[5-Bromo-4-(phenylmethoxy)-2-pyrimidinyl]morpholine

4,4′-Bicyclo[2.2.1]hept-2-ylidenebis[phenol]

4-[2-(bicyclo[2.2.1]hept-2-ylcarbonyl)hydrazino]-4-oxo-2-butenoic acid

4-[(3-benzyl-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene)methyl]benzoic acid

4-[4-Methyl-5-[2-(trifluoromethyl)phenyl]-4H-1,2,4-triazol-3-yl]bicyclo[2.2.2]octane-1-carbonitrile

4-(Benzyloxy)-3-methoxybenzyl alcohol

4-Piperidinamine, N-methyl-N-(phenylmethyl)-, hydrochloride (1:2)

4,5-Bis(benzimidazol-2-yl)imidazole

4-(BENZYLOXY)BENZENECARBALDEHYDE OXIME

4-[3,4-bis(allyloxy)benzylidene]-2-(4-tert-butylphenyl)-1,3-oxazol-5(4H)-one

4-Bicyclo[2.2.1]hept-5-en-2-yl-3-methyl-3-buten-2-one

4-(10-bicyclo[5.4.0]undeca-8,10,12-trienyl)-6-chloro-3-hydroxy-2-[(4-m ethylpiperazin-1-yl)methyl]quinazoline chloride hydrochloride

4-{4-[bis(2-chloroethyl)amino]benzylidene}-1-(3-chlorophenyl)-3,5-pyrazolidinedione

4,6-bis(4-chlorophenyl)-2-methoxynicotinonitrile

4-(BIS(2-(ACETYLOXY)ETHYL)AMINO)BENZ-

4-[3,4-bis(allyloxy)benzylidene]-2-(2-chloro-5-iodophenyl)-1,3-oxazol-5(4H)-one

4,4′-[[1,1′-Biphenyl]-2,5-diylbis(oxy)]bis[benzenamine]

4,6-bis[(4-chlorobenzyl)sulfanyl]-2-(methylsulfanyl)-5-phenylpyrimidine

4,6-bis[(3-chlorophenyl)sulfanyl]-5-nitropyrimidine

4-[3,4-bis(allyloxy)benzylidene]-2-phenyl-1,3-oxazol-5(4H)-one

4-[3,4-bis(allyloxy)benzylidene]-2-{3-nitrophenyl}-1,3-oxazol-5(4H)-one

4,7-bis(4-bromophenyl)[1,2,5]oxadiazolo[3,4-d]pyridazine 1-oxide

4-[2,4-bis(allyloxy)benzylidene]-2-(3-bromophenyl)-1,3-oxazol-5(4H)-one

4,5-bis[(2-chlorobenzyl)sulfanyl]-2-phenyl-3(2H)-pyridazinone

4,4'-bis[3-bromo-2-iodothiophene]

4,7-bis(4-bromophenyl)isoxazolo[3,4-d]pyridazine

4-{4-[bis(2-chloroethyl)amino]benzylidene}-1-(4-iodophenyl)-3,5-pyrazolidinedione

4,5-BIS(4-CHLOROPHENYL)-4H-1,2,4-TRIAZOLE-3-THIOL

4,4'-bis(4,6-diphenyl-1,3,5-triazin-2-yl)biphenyl

4-[3,4-bis(allyloxy)benzylidene]-2-(4-chlorophenyl)-1,3-oxazol-5(4H)-one

4-[3,4-bis(allyloxy)benzylidene]-2-(2-naphthyl)-1,3-oxazol-5(4H)-one

4-[[4-[[4-[[4-[bis(2-chloroethyl)amino]benzoyl]amino]-1-methyl-imidazo le-2-carbonyl]amino]-1-methyl-imidazole-2-carbonyl]amino]-N-(2-dimethy laminoethyl)-1-methyl-imidazole-2-carboxamide

4,4'-BIS(DIMETHYLAMINO)BENZIL

4-[Bis[4-(diethylamino)phenyl]methyl]-1,2-benzenedimethanesulfonic acid

4-[Bis[4-(diethylamino)phenyl]methyl]-1,3-benzenedisulfonic acid

4,5-bis[(4-chlorobenzyl)sulfanyl]-3(2H)-pyridazinone

4,4-bis(Diethyl)phosphono butanoic acid

4,4,15,15-Tetraethoxy-9,10-bis(2-propen-1-yloxy)-3,8,11,16-tetraoxa-4,15-disilaoctadecane

4-[2,4-bis(allyloxy)benzylidene]-2-(4-tert-butylphenyl)-1,3-oxazol-5(4H)-one

4-(4-(BIS-(2-CHLOROETHYL)AMINO)BENZYLIDENE-2-PHENYL-OXAZOLINE-5-ONE

4,6-Bis(2-thienylthio)-2-pyrimidinamine

4-[3,5-BIS(TRIFLUOROMETHYL)ANILINO]-3-PHENYL-3-BUTEN-2-ONE

4-Boc-1-(1,4-benzodioxan-2-ylcarbonyl)piperazine-d8

4,6-Bis(trifluoromethyl)-2-pyridinamine

4-(3,5-bis(trifluoromethyl)-1H-pyrazol-1-yl)-phenylamine

4-[[[(1,1-Dimethylethoxy)carbonyl]amino]methyl]-3-nitrobenzoic acid

4-[(4-BOC-AMINO-1-METHYL-1H-PYRROLE-2-CARBONYL)-AMINO]-1-METHYL-1H-IMIDAZOLE-2-CARBOXYLIC ACID

4-(BOC-AMIDINO)-BENZALDEHYDE

4-(BOC-AMINO)METHYL-3-FLUORO-BENZOIC ACID

4'-(Boc-amino)-biphenyl-4-carboxylic acid

4-[[(1,1-Dimethylethoxy)carbonyl]amino]-2,2-dimethylbutanoic acid

4-BOC-(R)-AMINO-5-METHYL HEXANOIC ACID

4-(borane-dimethylamino)pyridine

4-bromo-N-(tetrahydro-2-furanylmethyl)-1-naphthalenesulfonamide

4-[(2-bromophenoxy)methyl]-N-(2,5,6-trimethyl-4-oxothieno[2,3-d]pyrimidin-3(4H)-yl)benzamide

4-bromo-N-{3-nitrophenyl}-1,3-dimethyl-1H-pyrazole-5-carboxamide

4-bromo-N'-[3-({2-nitrophenoxy}methyl)-4-methoxybenzylidene]benzenesulfonohydrazide

4-bromo-N-(1,1-dioxidotetrahydro-3-thienyl)-N-(4-ethylbenzyl)benzamide

4-(3-bromophenyl)-2,7,7-trimethyl-N-(2-methylphenyl)-5-oxo-1,4,5,6,7,8-hexahydro-3-quinolinecarboxamide

4-bromo-1-methyl-N-{3-[(methylamino)carbonyl]-4,5,6,7-tetrahydro-1-benzothien-2-yl}-1H-pyrazole-3-carboxamide

4-{4-[(2-bromobenzyl)oxy]-3-methoxybenzylidene}-2-(2-chlorophenyl)-1,3-oxazol-5(4H)-one

4-(3-bromo-5-ethoxy-4-hydroxyphenyl)-N-(2-methoxyphenyl)-2,7,7-trimethyl-5-oxo-1,4,5,6,7,8-hexahydro-3-quinolinecarboxamide

4-{4-[(5-bromo-3-methyl-1-benzofuran-2-yl)carbonyl]-1-piperazinyl}phenyl methyl ether

4-bromo-N-cycloheptyl-2,5-dimethoxybenzenesulfonamide

4-bromo-N-(3-cyano-6-methyl-4,5,6,7-tetrahydro-1-benzothien-2-yl)benzamide