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 4-Amino-7H-pyrrolo[2,3-d]pyrimidine-2-thiol 5-Amino-4,6-dihydroxypyrimidine 4-Amino-5-methoxy-6-chloropyrimidine 2-Chloro-4-methyl-6-methylsulfanylpyrimidine
 6-(1-Bromoethyl)-4-chloro-5-fluoropyrimidine 4-Methoxy-2-methylpyrimidine 2-Methylpyrimidin-5-amine 2,4-Dimethyl-5-pyrimidinamine
 2,5-Dichloropyrimidine 2-Methylsulfonyl-4,6-dichloropyrimidine 4-Amino-2,5,6-trichloropyrimidine 5-Bromo-2-methoxypyrimidine
 4,5-Dichloropyrimidine 4,6-Dimethyl-2-methylsulfonylpyrimidine 4,6-Dichloropyrimidine 4-Amino-2-ethylthiopyrimidine-5-carboxylic acid
 4-Amino-2-(methylsulfanyl)pyrimidine-5-carbonitrile 2-Amino-4-methoxy-6-methylpyrimidine 2-Amino-5,6-dimethyl-4-hydroxypyrimidine 4-Amino-6-chloro-2-methylmercaptopyrimidine
 2-Amino-4.6-dichloropyrimidine-5-carbaldehyde 2,4-Dichloropyrimidine 2-Amino-4-chloropyrimidine 6-Methyl-2-phenylpyrimidin-4-ol
 (4,6-Dimethylpyrimidin-2-ylsulfanyl)acetic acid 2-(Dimethylamino)-6-(trifluoromethyl)-4-hydroxypyrimidine Ethyl 2-amino-4-methylthiophene-3-carboxylate Methyl 3-amino-5-(tert-butyl)thiophene-2-carboxylate
 6-tert-Butyl-4-chlorothieno[3,2-d]pyrimidine 2,4,6-Trimethoxypyrimidine 2-Mercapto-4-methylpyrimidine (2-Pyrimidylthio)acetic acid
 2-Hydroxy-4-methylpyrimidine hydrochloride 2,4-Dichloro-5-iodopyrimidine 2,4-Dimethoxypyrimidine 2,4-Dichloro-6-methyl-5-nitropyrimidine
 2-Bromo-4-methylpyrimidine 2-Amino-5-iodopyrimidine 4-Amino-6-hydroxypyrimidine 2,5-Diamino-4,6-dihydroxypyrimidine sulfate
 5-Chloro-2-hydroxypyrimidine 4,6-Dichloro-5-pyrimidinecarbaldehyde 4-Hydroxy-2-(trifluoromethyl)pyrimidine 2-Hydroxy-4-trifluoromethylpyrimidine
 Ethyl 4-hydroxy-2-methylpyrimidine-5-carboxylate 5,8-Dimethoxyphthalazine 5,6-Dimethoxyphthalazine 5,6,7-Trimethoxyphthalazine
 5-Methoxyphthalazine 6-Methoxyphthalazine 6-(Trifluoromethyl)phthalazine 5-Fluorophthalazine
 6-Fluorophthalazine Methyl 3-iodo-1H-pyrazole-4-carboxylate 2,4-Dichloro-6-methylpyrimidine-5-carbonitrile 6-Hydroxy-2-methylpyrimidine-4-carboxylic acid
 4-Hydroxy-2-mercapto-6-phenylpyrimidine 5-Chloro-2-(methylthio)pyrimidine-4-carboxylic acid Ethyl 2-amino-4-(trifluoromethyl)-5-pyrimidinecarboxylate Ethyl 2-amino-4-propylpyrimidine-5-carboxylate
 Ethyl 2-chloro-4-(trifluoromethyl)pyrimidine-5-carboxylate 2,4-Dimethoxy-6-chloropyrimidine 2-Amino-4-(trifluoromethyl)pyrimidine 4-Amino-2,6-dimethoxypyrimidine
 6-Chloro-4-hydroxypyrimidine 5-Methyl-2,4,6-trichloropyrimidine 2-Amino-4-morpholino-6-methylpyrimidine 2-Amino-5-bromo-4,6-dimethylpyrimidine
 5-Bromocytosine 2-Amino-4-piperidino-6-methylpyrimidine 2-Amino-4-phenoxy-6-methylpyrimidine 2-Amino-5-bromo-4-hydroxy-6-phenylpyrimidine
 2-Amino-4-chloro-6-phenylpyrimidine 2-Amino-4-hydroxy-6-phenylpyrimidine 2-Amino-4-hydroxy-6-hydrazinopyrimidine 2-Amino-4-hydrazino-6-methylpyrimidine
 4-Amino-2-(ethylthio)-5-(hydroxymethyl)pyrimidine 2,4,5-Trichloropyrimidine 3-Bromoimidazo[1,2-a]pyrimidine Benzyl 2-chloro-4-(trifluoromethyl)pyrimidine-5-carboxylate
 2-Amino-5-nitropyrimidine 4-Amino-2-(methylthio)pyrimidine-5-carboxamide 2-Amino-4-hydroxy-6-(trifluoromethyl)pyrimidine 4-Amino-2-chloro-5-pyrimidinecarbonitrile
 3-Chloro-2-hydrazinopyridine 2-(Trifluoromethyl)pyridine-3-carboxylic acid 1H-Indazole-3-carboxylic acid amide 1-Chloro-3-(2-nitrovinyl)benzene
 4-Methyl-5-nitro-1H-indole 4-Isopropyl-2-nitroaniline 1-Amino-3,3-difluoro-cyclobutanecarboxylic acid 4-Amino-5-bromo-6-chloropyrimidine
 3-Fluoro-5-nitrobenzoic acid 2-Amino-5-bromo-4-methoxybenzoic acid 2,4-Dichloro-7-methylquinazoline 2,5-Dimethylthiazole-4-carboxylic acid
 Methyl 4-methylthiazole-5-carboxylate 8-Chloro-2-(methylthio)pyrimido[5,4-d]pyrimidine 5-Chloro-3-hydroxymethylpyridine 4-Aminophenylboronic acid pinacol ester
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