5-Ifdu 5-Iodo-1-(2-fluoro-2-deoxy-beta-D-ribofuranosyl)uracil 5-Iodo-1-(2-fluoro-2-deoxyribofuranosyl)uracil 5-Iodo-1-(2-fluoro-2-deoxyuridine) 55612-21-0 Uridine, 2'-deoxy-2'-fluoro-5-iodo-