2'-Fluoro-5-methyl-1-beta-D-arabinosylcytosine 2'-Fluoro-5-methylarabino-furanosylcytosine 2(1H)-Pyrimidinone, 4-amino-1-(2-deoxy-2-fluoro-beta-D-arabinofuranosyl)-5-methyl- 78636-53-0 FMAC