Tenofovir Impurity 47

Chemical Name: (((4-(6-((((5-fluoro-1-(5-(hydroxymethyl)-1,3-oxathiolan-2-yl)-2-oxo-1,2-dihydropyrimidin-4-yl)amino)methyl)amino)-9H-purin-9-yl)-3-methylbutyl)phosphoryl)bis(oxy))bis(methylene) diisopropyl bis(carbonate)