(1'.beta.,4'.beta.,5'.beta.)-1-[5'-Fluoro-4'-(hydroxymethyl)cyclopentyl]-5-methylpyrimidine-2,4(1H,3H)-dione 129829-85-2 2,4(1H,3H)-Pyrimidinedione, 1-[2-fluoro-3-(hydroxymethyl)cyclopentyl]-5-methyl-, (1a,2a,3a)- 6'-F-CarbocyclicdT AIDS-001304 AIDS001304