2,4(1H,3H)-Pyrimidinedione, 5-fluoro-1-(tetrahydro-2-furanyl)-, Uracil, 5-fluoro-1-(tetrahydro-2-furyl)- (8CI), 5-Fluoro-1-(tetrahydro-2-furanyl)-2,4(1H,3H)-pyrimidinedione, 1-(2-Tetrahydrofuryl)-5-fluorouracil, 1-(Tetrahydro-2-furanyl)-5-fluoro-2,4-pyrimidinedione, 1-(Tetrahydro-2-furanyl)-5-fluorouracil, 5-Fluoro-1-(2-tetrahydrofuranyl)uracil, 5-Fluoro-1-(tetrahydro-2-furanyl)-2,4-pyrimidinedione, 5-Fluoro-1-(tetrahydro-2-furyl)uracil, 5-Fluoro-1-(tetrahydro-2'-furyl)uracil, Citofur, Coparogin, Exonal, FT 207, Fental, Fluaid, Fluorafur, Fluorofur, Franrose, Ftorafur, Fulaid, Fulfeel, Furafluor, Furofutran, Futraful, Lamar, Lifril, MJF 12264, N1-(2-Tetrahydrofuranyl)-5-fluorouracil, N1-(2-Tetrahydrofuryl)-5-fluorouracil, N1-(2'-Tetrahydrofuryl)-5-fluorouracil, NSC 148958, Neberk, Nitobanil, Racemic Ftorafur, Riol, Sinoflurol, Sunfural, TS 1, Tefsiel C, Tegafur, Utefos

A labeled form of Tefafur, a drug used as an antineoplastic.