Synonyms: 1-[(2R,3R,4R,5R)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]-5-fluoro-pyrimidine-2,4-dione;Uridine, 5-fluoro- (8CI 9CI);1-((2S,3S,4R,5S)-3,4-Dihydroxy-5-hydroxymethyl-tetrahydro-furan-2-yl)-5-fluoro-1-H-pyrimidine-2,4-dione;5-Fluoro-1-.beta.-D-ribofuranosyluracil;5-Fluoro-uridine;1-[3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]-5-fluoro-pyrimidine-2,4-dione;Uridine, 5-fluoro-;4-24-00-01231 (Beilstein Handbook Reference);Fluorouridine;L-5-Fluorouridine;L-.beta.-Ribofuranosyl-5-fluorouracil;5-Fur;1-[(2S,3S,4S,5S)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]-5-fluoro-pyrimidine-2,4-dione;