(2S-cis)-4-Amino-5-fluoro-1-(tetrahydro-5-(hydroxymethyl)-2-furanyl)-2(1H)-pyrimidinone 147058-39-7 2',3'-Dideoxy-beta-5-fluorocytidine 2',3'-Dideoxy-beta-L-5-fluorocytidine 2(1H)-Pyrimidinone, 4-amino-5-fluoro-1-(tetrahydro-5-(hydroxymethyl)-2-furanyl)-, (2S-cis)- beta-Fddc