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 2,4,6-TRIFLUOROPYRIMIDINE 5-BROMOPYRIMIDINE-2-CARBOXYLIC ACID 4,5-DICHLOROPYRIMIDINE 4-HYDROXYPYRIMIDINE-5-CARBONITRILE
 2-(CHLOROMETHYL)-4,6-DIMETHOXYPYRIMIDINE 2,4-DICHLORO-5-IODOPYRIMIDINE 2-Chloro-5-methylpyrimidine 5-FLUORO-PYRIMIDINE-4,6-DIOL
 4-AMINO-2-ETHYLSULFANYL-PYRIMIDINE-5-CARBONITRILE 2,4-DIAMINO-5-AMINOMETHYL-PYRIMIDINE 5-FLUOROPYRIMIDINE Pyrimidine-5-carboxylic acid
 2,4-diamino-6-ethoxypyrimidine 2,4-Diamino-6-piperidinopyrimidine 4-Bromo-2,6-dimethoxy-pyrimidine 5-NITROURACIL
 5-NITRO-6-METHYLURACIL 2-methoxy-4,6-dimethylpyrimidine 2-ETHOXY-4,6-DIFLUOROPYRIMIDINE 2-ETHOXY-4,6-DICHLOROPYRIMIDINE
 2-ethoxy-4,6-dihydroxypyrimidine 2-amino-4-methyl-6-methoxypyrimidine 2-amino-4-methyl-6-hydroxypyrimidine 2-(Hydroxymethyl)pyrimidine
 4,6-Dichloro-2-Methylthio Pyrimidine (2-Amino-4-hydroxy-6-methyl-pyrimidin-5-yl)-acetic acid ethyl ester 2-methylsulfanylpyrimidine-4-carboxylic acid 4-CHLOROPYRIMIDINE
 4-Pyrimidinol 5-Amino-2,4-dichloropyrimidine 4-Amino-6-methoxypyrimidine 2-(Chloromethyl)pyrimidine
 6-Amino-2-thioxo-2,3-dihydro-1H-pyrimidin-4-one 4,6-Dimethoxypyrimidine  4-CHLORO-6-METHOXY-QUINAZOLINE 4-CHLORO-5-METHYLPYRIMIDINE
 4-Chloro-5-ethyl pyrimidine 2-Trifluoromethyl pyrimidine 6-Trifluoromethyl pyrimidin-4-ylamine 6-Quinazolinemethanamine
 2-amino-6-phenylpyrimidin-4-ol 5-AMINO-2-CHLOROPYRIMIDINE 2-AMINO-4-FLUORO-6-PHENOXYPYRIMIDINE Ethyl 4-amino-2-(ethylthio)-5-pyrimidinecarboxylate
 Ethyl 4-chloro-2-(trifluoromethyl)pyrimidine-5-carboxylate 2,5-DICHLOROPYRIMIDINE 2-Chloro-5-fluoropyrimidin-4-one 4,6-Diaminopyrimidine
 4-AMINO-5,6-DIMETHOXY PYRIMIDINE 4-Amino-6-chloro-5-methoxypyrimidine 4-Ethoxy-6-methylpyrimidine 2-Aminopyrimidine-5-carbaldehyde
 5,6-Diaminouracil sulfate 2,6-diamino-4-methoxy pyrimidine 2-Amino-4-chloro-5-nitro-6-hydroxypyrimidine 2,5-Diamino-4,6-dihydroxypyrimidine hydrochloride
 5-(Bromomethyl)-2,4-pyrimidine diamine 2,4-Diamino-5-pyrimidinemethanol 2-Amino-4,6-dihydroxy-5-methylpyrimidine 2-Cyclopropyl-pyrimidine-4-carbaldehyde
 4,6-dimethylpyrimidine-5-carboxylic acid Ethyl 4-chloro-2-(methylthio)pyrimidine-5-carboxylate 4-Chloro-5-iodopyrimidine 5-Bromo-4,6-dihydroxypyrimidine
 Benzenesulfinic acid sodium salt Ethyl acetimidate hydrochloride ethoxymethanimine hydrochloride 4-ACETAMIDOBENZENESULFONYL AZIDE
 Lithium tri(tert-butoxy)aluminum hydride 2隆盲-Fluoro-4隆盲-methoxyacetophenone Diethyl 1-benzyl-3,4-propylenedioxypyrrole-2,5-dicarboxylate Diethyl 1-benzyl-3,4-ethylenedioxypyrrole-2,5-dicarboxylate
 Methyl 5-(benzyloxycarbonyl)-2,4-dimethyl-3-pyrrolepropionate Diethyl 1-benzyl-3,4-dihydroxy-1H-pyrrole-2,5-dicarboxylate  Ethyl 2,4-dimethyl-5-(ethoxycarbonyl)-3-pyrrolepropionate  tert-Butyl 4-acetyl-3,5-dimethyl-2-pyrrolecarboxylate
 Diethyl 3,4-propylenedioxypyrrole-2,5-dicarboxylate  tert-Butyl 3,4,5-trimethyl-2-pyrrolecarboxylate Diethyl-3,4-ethylenedioxypyrrole-2,5-dicarboxylate  2-Acetyl-1-(phenylsulfonyl)pyrrole
 1-(4-methoxyphenyl)-1H-pyrrole 1-Benzyl-1H-pyrrole 1-(4-methylphenyl)-1H-pyrrole 1-(phenylsulfonyl)-1H-pyrrole-2-carbaldehyde
  2-Hydroxy-5-(1H-pyrrol-1-yl)benzoic acid 4-(1H-pyrrol-1-yl)benzoic acid Diethyl 3,4-pyrroledicarboxylate 1-(2-Aminophenyl)pyrrole
 1-(4-nitrophenyl)-1H-pyrrole  N-Boc-2,5-dihydro-1H-pyrrole N-Boc-pyrrole 3-Acetyl-1-methylpyrrole
 3,5-dimethyl-1H-pyrrole-2-carbaldehyde 2-Acetyl-1-methylpyrrole Methyl 1H-pyrrole-2-carboxylate  Methyl 1H-pyrrole-3-carboxylate
 Methyl 1-pyrrolecarboxylate 1-methyl-1H-pyrrole-2-carboxylic acid 2-(Trifluoroacetyl)pyrrole 3-Methyl Pyrrole
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