4-(4-Methoxyphenyl)-6-(trifluoromethyl)-2-pyrimidinamine

4-(2-chloro-5-fluoro-pyrimidin-4-yl)-morpholine

4H-Pyrido[1,2-a]pyrimidin-4-one, 3-(2-chloroethyl)-6,7,8,9-tetrahydro-9-hydroxy-2-methyl-, hydrochloride (1:1)

4-BROMO-N-CYCLOPROPYLBENZENESULPHONAMIDE

4-Amino-2-methyl-5-pyrimidinecarboxylic acid

4-(5-BROMO-2-METHOXYBENZENESULPHONYL)MORPHOLINE

4-Pyridinol,3-methoxy-(9CI)

4-(4-BROMOPYRIMIDIN-2-YL)MORPHOLINE

4-(TERT-BUTYLDIMETHYLSILYLOXYMETHYL)PYRIDINE

4-Chloro-2-methoxy-6-methylpyrimidine

4-METHYL-2-(METHYLTHIO)PYRIMIDINE-5-CARBOXYLIC ACID

4-AMINO-6-(4-METHYL-1-PIPERAZINYL)PYRIMIDINE

4-Pyridinecarboxylic acid, 2-(sulfomethyl)hydrazide

4-Amino-2,5-dichloropyrimidine

4-Chloro-5-methyl-6-phenylthieno[2,3-d]pyrimidine

4-BROMO-2-(AMINOSULPHONYL)ANISOLE

4-BENZYLOXY-2-CHLORO-PYRIMIDIN-5-OL

4-CHLORO-6-(METHOXYMETHYL)-2-PHENYLPYRIMIDINE

4-Amino-6-(methylamino)-2(1H)-pyrimidinone

4-Methoxyphenyl mesylate, 4-[(Methylsulphonyl)oxy]anisole

4-Bromo-2-methoxypyrimidine

4-Chloro-N-(1-methylethyl)-2-pyridinecarboxamide

4-chloro-2,5-diMethoxypyriMidine

4-Bromo-2-chloro-3-iodopyridine

4'-(4-METHYLPHENYL)-2,2':6',2''-TERPYRIDINE

4-AMINO-2,6-DIFLUOROPYRIDINE

4,6-Dichloro-2-(methylthio)-5-Pyrimidinecarboxylicacidethylester

4-Bromo-N-(1-methylethyl)benzenesulfonamide

4-BROMO-N-(2-HYDROXYETHYL)BENZENESULPHONAMIDE

4-Pyrimidinamine, N,N-dimethyl- (9CI)

4-CHLORO-6-PHENYLTHIENO[2,3-D]PYRIMIDINE

4-chloro-2-phenylthieno[2,3-d]pyrimidine

4-(2-TETRAHYDRO-1H-PYRROL-1-YLETHYL)PYRIDINE

4-CHLORO-5-METHOXY-2-(METHYLSULFANYL)PYRIMIDINE

4-Methyl-2-(methylthio)-5-pyrimidinecarbonitrile

4(1H)-Pyrimidinone, 6-amino-2-chloro- (9CI)

4-Chloro-5-iodopyrimidine

4-Chloro-6-ethyl-5-fluoropyrimidine

4-(Dicyanomethylene)-2-methyl-6-(p-dimethylaminostyryl)-4H-pyran

4-ETHYL-6-HYDROXY-2-METHYLPYRIMIDINE

4-Nitrophenyl 5-thiazolylmethyl carbonate

4,4′-Dibromo-2,2′-bipyridine

4-(2-Tetrahydropyranyloxy)phenylboronic acid

4,5-Dimethyl-1,3-dioxol-2-one

4-(N,N-DIMETHYLSULPHONAMIDO)BENZENEBORONIC ACID

4-BROMOMETHYL-6,7-DIMETHOXYCOUMARIN

4-Bromomethyl-7-methoxycoumarin

4-(2-Pyridinyl)benzaldehyde

4-Iodo-2-methoxypyridine-3-carboxaldehyde

4-[2-(5-Ethyl-2-pyridinyl)ethoxy]benzaldehyde

4-PHENYLPYRIMIDIN-2-OL

4,5-Dimethyl-2-pyrimidinol

4-CHLOROPYRIDIN-3-YLBORONIC ACID, PINACOL ESTER 98

4-Amino-3-trifluoromethylpyridine

4-[(1R)-1-Aminoethyl]-N-1H-pyrrolo[2,3-b]pyridin-4-ylbenzamide hydrochloride

4-oxo-3,4-dihydro[1]benzofuro[3,2-d]pyrimidin-4(3H)-one

4-METHOXY-3-NITROPYRIDINE HYDROCHLORIDE

4,5-Diamino-2,6-dimercaptopyrimidine

4,6-DICHLORO-2-METHYLSULFANYL-PYRIMIDINE-5-CARBALDEHYDE

4-Chloro-2-(methylthio)pyrimidine-5-carbonitrile ,97%

4-ETHOXYPYRIDINE

4-CYANO-7-AZAINDOLE

4-Methoxy-3-pyridineboronic acid

4-CHLORO-BENZO[4,5]FURO[3,2-D]PYRIMIDINE

4-METHOXYPYRIDINE-2-CARBONITRILE

4-Amino-5-(ethylsulfonyl)-2-methoxybenzoic acid