4-(N,N-DIMETHYLSULPHONAMIDO)BENZENEBORONIC ACID

4-Chloro-5-iodopyrimidine

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

4-Amino-2,5-dichloropyrimidine

4-BROMO-2-(AMINOSULPHONYL)ANISOLE

4-Bromo-2-methoxypyrimidine

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

4-AMINO-2-(METHYLTHIO)-6-PYRIMIDINOL

4-METHOXYPYRIDINE-2-CARBONITRILE

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

4-Pyrimidinamine, 2-(chloromethyl)- (9CI)

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

4-Methyl-2-pyridinesulfonamide

4-Chloro-2,3-difluoropyridine

4-BROMO-N-CYCLOPROPYLBENZENESULPHONAMIDE

4-Methyl-2-pyrimidinecarboxylicacid

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

4-Morpholin-4-ylpyridin-2-amine

4-Chloro-6-ethyl-5-fluoropyrimidine

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

4-Amino-2-chloro-5-methylpyrimidine

4-[(4-Hydroxy-2-pyrimidinyl)amino]benzonitrile

4-Trifluoromethyl-pyridine-2-carbonitrile

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

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

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

4-CYANO-7-AZAINDOLE

4-METHOXY-3-NITROPYRIDINE HYDROCHLORIDE

4-(Bromomethyl)pyridine hydrobromide

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

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

4-(4-Aminophenoxy)-N-methylpicolinamide

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

4-IODO-2-METHOXYPYRIDINE

4,4′-Dibromo-2,2′-bipyridine

4-(2-Pyridinyl)benzaldehyde

4-Nitrophenyl 5-thiazolylmethyl carbonate

4-Chloro-7-methoxyquinoline

4-Methylumbelliferyl heptanoate

4-METHYLNICOTINIC ACID HYDROCHLORIDE

4-Fluoropicolinamide

4-(thiophen-2-yl)pyriMidin-2-ol

4-METHOXY-3-(TRIISOPROPYLSILYL)PYRIDINE

4,5-DIAMINO-2-MERCAPTOPYRIMIDINE

4,6-DIHYDROXY-2-METHOXYPYRIMIDINE

4-(DIMETHYLAMINO)-1-(TRIFLUOROACETYL)-PYRIDINIUM TRIFLUOROACETATE

4-broMo-2-(trifluoroMethyl)pyriMidine

4-Methyl-2-(methylthio)pyrimidine

4'-BROMO-2,2':6',2''-TERPYRIDINE

4-Bromo-3-ethoxypyridine

4-(2-FURYL)-2-PYRIMIDINETHIOL

4-Pyridinemethanol, 1-oxide

4-AMINO-2-MERCAPTOPYRIMIDINE-5-CARBONITRILE

4,4'-DIMETHOXY-2,2'-BIPYRIDINE

4-chloro-7-fluoro-pyrido[4,3-d]pyrimidine

4-bromo-5-methoxypyrimidine

4-(Trifluoromethyl)-3-pyridinecarboxylic acid hydrazide

4-CHLORO-N-DIISOPROPYL-PYRIDINE-2-CARBOXAMIDE

4-Fluoro-3-pyridinecarboxylic acid

4-(3-Pyrrolidinyl)pyridine

4-(thiazol-2-yl)pyriMidin-2-ol

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

4-Chloro-2-(methylthio)-6-(propylamino)pyrimidine

4-Amino-2-(dimethylamino)-5-pyrimidinecarbonitrile

4-Fluoro-7H-pyrrolo[2,3-d]pyrimidine-6-carboxylic acid

4-(prop-1-ynyl)pyrimidin-2-amine