Synonyms: F'-dd-carbo-T;127530-14-7;AC1L9PUE;1-[(1S,2S,3S)-2-fluoro-3-(hydroxymethyl)cyclopentyl]-5-methylpyrimidine-2,4-dione;(1'.beta.,4'.beta.,5'.alpha.)-1-[5'-Fluoro-4'-(hydroxymethyl)cyclopentyl]-5-methylpyrimidine-2,4(1H,3H)-dione;(1'beta,4'beta,5'alpha)-1-(5'-Fluoro-4'-(hydroxymethyl)cyclopentyl)-5-methylpyrimidine-2,4(1H,3H)-dione;2,4(1H,3H)-Pyrimidinedione, 1-(2-fluoro-3-(hydroxymethyl)cyclopentyl)-5-methyl-, (1S-(1alpha,2beta,3alpha))-;2,4(1H,3H)-Pyrimidinedione, 1-[2-fluoro-3-(hydroxymethyl)cyclopentyl]-5-methyl-, [1S-(1.alpha.,2.beta.,3.alpha.)]-