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 2-Chloro-3-nitropyridin-4-ol 5-Methylpyridin-3-ylamine (5-Bromopyridin-2-yl)hydrazine 2,4-Diaminopyrimidine-5-carboxaldehyde
 2,4-Diamino-5-cyanopyrimidine Pyrimidine-4,5,6-triamine 5-Isopropyl-2-pyrimidinamine 2-Hydroxy-4-trifluoromethylpyrimidine-5-carboxylic acid ethyl ester
 4-Hydroxypyrimidine-5-carboxylic acid ethyl ester (4-Hydroxy-2,6-dimethylpyrimidin-5-yl)acetic acid 4,6-Dimethyl-2-methylsulfanylpyrimidine 4-Methyl-6-chloropyrimidine
 2-Aminopyrimidin-5-ol 4-(4,6-Dichloropyrimidin-2-yl)morpholine 4,6-Dichloro-2-methyl-5-nitropyrimidine 5-Bromopyrimidine
 4,6-Dihydroxy-2-methylthiopyrimidine 5-Bromo-4,6-dichloropyrimidine 2,4-Dimercapto-5,6-diaminopyrimidine 5-Amino-4-methylpyrimidine
 5-Bromo-4-methylpyrimidin-2-ylamine 2-Amino-4-methylpyrimidine-5-carbonitrile 4,6-Dimethylpyrimidine 6-(2,6-Dichlorophenoxy)pyrimidine-2,4-diamine
 6-Hydroxy-2,4,5-triaminopyrimidine 4,6-Dimethylpyrimidine-2-sulfonamide Ethyl 4-pyrimidinecarboxylate Pyrimidine-5-carbaldehyde
 2-Methoxypyrimidine-5-carbaldehyde 2-(Methylthio)pyrimidine-5-carbaldehyde 2-Ethylpyrimidine-5-carbaldehyde 5-Bromo-2,4-dimethoxypyrimidine
 6-Hydroxy-2-methylpyrimidine-4-acetic acid methyl ester 2-Chloro-4,6-dimethylpyrimidine 2,4,6-Trichloropyrimidine-5-carbaldehyde 5-Chloro-2-iodopyrimidine
 4-Hydroxypyrimidine-5-carboxylic acid methyl ester 2,4,6-Trifluoropyrimidine 4-Hydroxypyrimidine-5-carbonitrile 2-Chloro-5-methylpyrimidine
 5-Fluoropyrimidine-4,6-diol 5-Cyano-4-amino-2-ethylsulfanylpyrimidine 5-Aminomethylpyrimidine-2,4-diamine 5-Chlorouracil
 5-Iodouracil 4,5,6-Trichloropyrimidine Uracil-5-carboxylic acid monohydrate 2,4-Diamino-6-ethoxypyrimidine
 2,4-Diamino-6-piperidinopyrimidine 4-Bromo-2,6-dimethoxypyrimidine 2,4-Dihydroxy-5-nitropyrimidine 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-(Hydroxymethyl)pyrimidine (2-Amino-4-hydroxy-6-methyl-pyrimidin-5-yl)-acetic acid ethyl ester 2-Methylsulfanyl-pyrimidine-4-carboxylic acid 4-Pyrimidinol
 5-Amino-2,4-dichloropyrimidine 2-(Chloromethyl)pyrimidine 4-Amino-2,6-dihydroxypyrimidine 4-Ethyl-5-fluoropyrimidine
 4-Chloro-7-methoxyquinazoline 4-Chloro-5-methylpyrimidine 4-Chloro-5-ethylpyrimidine 2-Trifluoromethylpyrimidine
 6-Trifluoromethyl pyrimidin-4-ylamine 2,4-Dichloro-5-trifluoromethylpyrimidine 6-Quinazolinemethanamine 5-Hydroxy-2-methylsulfanylthieno[2,3-d]pyrimidine-6-carboxylic acid ethyl ester
 5-Hydroxy-2-methylsulfanylfuro[2,3-d]pyrimidine-6-carboxylic acid ethyl ester 2-Chloro-5-ethylpyrimidine 4-Ethoxy-6-methylpyrimidine 2-Amino-5-pyrimidinecarboxyaldehyde
 2,6-Diamino-4-methoxypyrimidine 2-Amino-4-chloro-6-methylpyrimidine 2-Amino-4-chloro-6-hydroxy-5-nitropyrimidine 5-(Bromomethyl)-2,4-pyrimidine diamine
 2,4-Diamino-5-pyrimidinemethanol 4-Chloro-6-(trifluoromethyl)pyrimidine 4,6-Dimethylpyrimidine-5-carboxylic acid 4,6-Dichloro-5-fluoropyrimidine
 4-Chloro-2-methylsulfanyl-pyrimidine-5-carboxylic acid ethyl ester 4-Chloro-5-iodopyrimidine Ethyl 3,3-diethoxypropionate Tetrahydrothiopyran-4-one S,S-dioxide
 2,2-Dimethylbutyryl chloride 2,3-Dibromopentane 3-Methyl-1,5-dibromopentane 1,2-Dibromocyclopentene
 1,2-Diethoxycyclobutenedione 2-Chloro ethane sulfonic acid sodium salt Triallylsilane Tetraallylsilane
 6-Bromohexanoyl chloride 7,7-Dichlorobicyclo[3.2.0]hept-2-ene-6-one 1-Bromo-2-butanone 3-Chloro-2,2-dimethylpropionyl chloride
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