129664-47-7

Sofosbuvir Impurity 146 Thymidine, α,α,α-trifluoro-, 3',5'-bis(4-chlorobenzoate) 1-[2-deoxy-3,5-di-O-(p-chlorobenzoyl)-β-D-erythropentofuranosyl]-5-trifluoromethyl uracil 1-[2-deoxy-3,5-di-O-(p-chlorobenzoyl)-β-D-erythropentofuranosyl]-5-trifluoromethyl uracil ((2R,3S,5R)-3-((4-chlorobenzoyl)oxy)-5-(2,4-dioxo-5-(trifluoromethyl)-3,4-dihydropyrimidin-1(2H)-yl)tetrahydrofuran-2-yl)methyl 4-chlorobenzoate