2(1H)-Pyrimidinone, 4-amino-1-(2-deoxy-2-fluoro-5-O-(hydroxy((hydroxy(phosphonooxy)phosphinyl)oxy)phosphinyl)-beta-D-arabinofuranosyl)-5-iodo- 4-Amino-1-(2-deoxy-2-fluoro-5-O-(hydroxy((hydroxy(phosphonooxy)phosphinyl)oxy)phosphinyl)-beta-D-arabinofuranosyl)-5-iodo-2(1H)-pyrimidinone 79570-63-1