英文别名3',5'-Di-O-benzoyl-2'-deoxy-2',2'-difluorouridine; 2'-Deoxy-2',2'-difluorouridine 3',5'-dibenzoate; ((2R,3R,5R)-3-(benzoyloxy)-5-(2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-4,4-difluorotetrahydrofuran-2-yl)methyl benzoate; 3,5-Dibenzoate-2,2-difluorouridine; Gemcitabine Impurity 30; 3',5'-Dibenzoate-2',2'-Difluoro-2'-deoxyuridine; Uridine, 2'-deoxy-2',2'-difluoro-, 3',5'-dibenzoate; [(2R,5R)-3-benzoyloxy-5-(2,4-dioxopyrimidin-1-yl)-4,4-difluorooxolan-2-yl]methyl benzoate; 21-deoxy-21,21-difluoro-3,5-di-O-benzoyl-uridine; 2'-deoxy-2',2'-difluoro-3,5-dibenzoate-uridine; 2'-deoxy-2',2'-difluorouridine-3',5'-dibenzoate 
