Synonyms: 3'-Diphosphoryl-phosphonate-2'-fluorocyclopentylthymine;135444-85-8;AC1L9QOH;2'-F-Cyclopentyl-T deriv.;[(1R,2R,3S)-2-fluoro-3-(5-methyl-2,4-dioxopyrimidin-1-yl)cyclopentyl]oxymethyl-[hydroxy(phosphonooxy)phosphoryl]oxyphosphinic acid;Triphosphoric acid, P-(((3-(3,4-dihydro-5-methyl-2,4-dioxo-1(2H)-pyrimidinyl)-2-fluorocyclopentyl)oxy)methyl) ester, (1alpha,2beta,3alpha)-;Triphosphoric acid, P-[[[3-(3,4-dihydro-5-methyl-2,4-dioxo-1(2H)-pyrimidinyl)-2-fluorocyclopentyl]oxy]methyl] ester, (1a,2b,3a)-