英文别名1-((2R,3R,4R,5R)-3-chloro-4-hydroxy-5-(hydroxymethyl)-3-methyltetrahydrofuran-2-yl)pyrimidine-2,4(1H,3H)-dione; Chloro Sofosbuvir Desphosphate; (2'R)-2'-Chloro-2'-deoxy-2'-methyluridine; 1-[(2R,3R,4R,5R)-3-chloro-4-hydroxy-5-(hydroxymethyl)-3-methyloxolan-2-yl]-1,2,3,4-tetrahydropyrimidine-2,4-dione; (2'R)-2'-Chloro-2'-deoxy-2'-methyl-uridine; sofosbuvir (2'R)-2'-Chloro-2'-deoxy-2'-methyl-uridine; Sofosbuvir Chloro Dephosphate; Uridine, 2'-chloro-2'-deoxy-2'-methyl-, (2'R)-; Sofosbuvir impurity 3 
