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 1-(2-Pyrimidinyl)piperazine 2,5-Diamino-4,6-dihydroxypyrimidine 5-Amino-4,6-dichloro-2-methylpyrimidine 4,6-Diamino-2-mercaptopyrimidine
 4-Amino-6-hydroxy-2-mercaptopyrimidine 2,4-Dihydroxy-5-methoxypyrimidine 2,5-Diamino-4,6-dihydroxypyrimidine hydrochloride 4-Amino-2,6-dichloropyrimidine
 4-Amino-2-chloropyrimidine 2-Chloro-4-(methylthio)pyrimidine 2-Bromopyrimidine 5-(Aminomethyl)-2-methylpyrimidin-4-amine
 2,6-Dichloro-5-nitropyrimidin-4-amine 3-Methyl-3-oxetanemethanol 3-Bromomethyl-3-methyloxetane 1-[3-(1-Methylethyl)-1,2,4-oxadiazol-5-yl]-4-piperidinol
 trans-3,4-Dimethoxycinnamic acid 5-Bromo-6-methoxy-1H-indazole Ethyl 6-chloro-5-methyl-4-pyrimidinecarboxylate Methyl 6-chloro-5-methyl-4-pyrimidinecarboxylate
 3-Chloro-1-methyl-1H-pyrazole Methyl 3-bromomethylcyclobutanecarboxylate tert-Butyl 3-hydroxycyclobutylcarbamate 8-Chloro-1-tetralone
 4-Methoxy-7H-pyrrolo[2,3-d]pyrimidine Dimethyl azelate 5,7-Dichloro-1H-pyrazolo[4,3-d]pyrimidine 4,6-Dichloropyrimidine-5-carbonitrile
 4-Amino-6-chloropyrimidine-5-carbonitrile 2-Amino-3-bromothiophene 3,3-Difluorocyclopentanamine hydrochloride 2-Bromopyrimidine-4-carbonitrile
 2-Hydroxy-4-methylpyrimidine Ethyl 2-hydroxy-4-(trifluoromethyl)pyrimidine-5-carboxylate 2-Chloro-4-(trifluoromethyl)pyrimidine-5-carboxylic acid 5-Chloropyrimidine-4-carboxylic acid
 N-tert-Butyl-2-chloropyrimidin-4-amine Ethyl 2-bromo-5-chlorothiazole-4-carboxylate 6-Nitro-5-methyl-1H-indazole 6-Amino-5-methyl-1H-indazole
 Methyl 5-methoxy-6-azaindole-2-carboxylate Ethyl 5-methoxy-4-azaindole-2-carboxylate Ethyl 5-(benzyloxy)-1H-pyrrolo[3,2-b]pyridine-2-carboxylate Methyl 5-methoxypyrimidine-4-carboxylate
 2,5-Diamino-4,6-dichloropyrimidine 1-Amino-3-hydroxycyclobutanecarboxylic acid hydrochloride 1-Amino-3-hydroxycyclobutanecarboxylic acid Ethyl 3,3-diethoxy-2-ethylpropanoate
 4,6-Dichloro-5-nitro-2-aminopyrimidine 4-Hydroxy-5-methylpyrimidine 2-Chloro-4-amino-5-nitropyrimidine 2-Chloro-N-methyl-5-nitropyrimidin-4-amine
 2-Methylpyrimidine-5-boronic acid Ethyl 5-amino-2-(methylthio)thieno[2,3-d]pyrimidine-6-carboxylate 2,4-Dichloro-5-methyl-7H-pyrrolo[2,3-d]pyrimidine 2-Chloro-1H-imidazo[4,5-b]pyridine
 1-Methylcyclobutanamine hydrochloride 1-Methylcyclobutanamine Methyl 3,3-difluoro-cyclobutanecarboxylate Ethyl 3,3-difluorocyclobutanecarboxylate
 Benzyl 3,3-difluorocyclobutanecarboxylate Methyl 1-methylcyclobutanecarboxylate (3,3-Difluorocyclobutyl)methanol Ethyl 2-(4,6-dichloropyrimidin-5-yl)acetate
 4,6-Dichloropyrrolo[2,1-f][1,2,4]triazine 4-Chloropyrrolo[1,2-f][1,2,4]triazine Diethyl spiro[3.3]heptane-2,6-dicarboxylate Diethyl 2,6-dibromospiro[3.3]heptane-2,6-dicarboxylate
 2,6-Dibromospiro[3.3]heptane-2,6-dicarboxylic acid Dimethyl spiro[3.3]heptane-2,6-dicarboxylate Spiro[3.3]heptane-2,6-dicarboxylic acid Ethyl 3,3-dimethyl-1-bromocyclobutanecarboxylate
 Ethyl 1-bromocyclobutanecarboxylate 2-Bromo-5-phenylthiazole 5-Bromo-2-n-butylaminopyrimidine 2-Ethyl-5-nitropyridine
 5-Bromo-2-ethylpyridine 2-Bromo-5-methyl-4-nitropyridine 1-oxide 2-Chloro-3-methyl-4-nitropyridine 1-oxide tert-Butyl 6-hydroxy-2-aza-bicyclo[2.2.1]heptane-2-carboxylate
 tert-Butyl 5-(benzylamino)-2-aza-bicyclo[2.2.1]heptane-2-carboxylate tert-Butyl 5-methyl-2,5-diaza-bicyclo[2.2.1]heptane-2-carboxylate tert-Butyl 5-amino-2-aza-bicyclo[2.2.1]heptane-2-carboxylate hydrochloride tert-Butyl 5-oxo-2-aza-bicyclo[2.2.1]heptane-2-carboxylate
 3-Bromo-1H-1,2,4-triazole 4-Methyl-4H-1,2,4-triazole 1-Methyl-1H-1,2,4-triazole 1-Methyl-1H-1,2,3-triazole
 5-Aminomethyl-2-methylpyrimidine 2-(Dimethylamino)pyrimidine Dimethyl 2-ethylidenemalonate Ethyl 4-amino-2-mercaptopyrimidine-5-carboxylate
 4-Hydroxy-5-iodopyrimidine 2-Methyl-6-chloroimidazo[1,2-b]pyridazine 2-Methylimidazo[1,2-b]pyridazine Methyl 3-(1H-pyrrol-3-yl)propanoate
 3-(Pyrrol-3-yl)propionic acid Ethyl 3,4-diethyl-1H-pyrrole-2-carboxylate 3,4-Diethylpyrrole 3,4-Diethyl-1H-pyrrole-2-carbaldehyde
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