1-Methyl-5-(3-azido-2,3-dideoxy-2-fluoro-beta-arabinofuranosyl)uracil 1-Methyl-5-(30azido-2,3-dideoxy-2-fluoro-veta-D-arabinofuranosyl)uracil 127517-43-5 2,4(1H,3H)-Pyrimidinedione, 5-(3-azido-2,4-dideoxy-2-fluoro-beta-D-arabinofuranosyl)-1-methyl- 5-(3-Azido-2,4-dideoxy-2-fluoro-beta-D-arabinofuranosyl)-1-methyl-2,4(1H,3H)-pyrimidinedione Madfafu