Pyrimidine e Impurezas

2,2'-((6-Chloro-2,4-dioxopyrimidine-1,3(2H,4H)-diyl)bis(methylene))dibenzonitrile

2-[(4,6-dimethylpyrimidin-2-yl)sulfanyl]acetohydrazide

(5-Chloro-pyrimidin-2-yl)-cyclopropyl-amine

4-Chloro-5-methoxypyrimidine

4-(6-Chloro-pyrimidin-4-ylamino)-piperidine-1-carboxylic acid tert-butyl ester

2-chloro-5-(methylthio)pyrimidine

Methyl Pyrimidine-4-carboxylate

2-(5-Borono-2-pyrimidinyl)imidodicarbonic acid 1,3-bis(tert-butyl) ester

5-Fluorodeoxycytidine

2-(((3aR,4S,6R,6aS)-6-((5-amino-6-chloro-2-(propylsulfinyl)pyrimidin-4-yl)amino)-2,2-dimethyltetrahydro-3aH-cyclopenta[d][1,3]dioxol-4-yl)oxy)ethanol

4,6-Dichloro-2-(methylthio)pyrimidine-5-carbonitrile

Sofosbuvir impurity F

2-(propan-2-yl)-3,4-dihydropyrimidin-4-one

Sofosbuvir impurity D

4-(Benzyloxy)-2-chloro-5-fluoropyrimidine

2-Amino-5-bromo-4-methylpyrimidine

5-[(4-Benzyloxy)benzyl]-2,4-diaminopyrimidine

4-Chloro-2-(propan-2-yl)pyrimidine

6-(Methoxycarbonyl)pyrimidine-4-carboxylic acid

2,4-Difluoropyrimidine