1-(5-O-benzoyl-2,3-dideoxy-β-D-glycero-pento-2-enofuranosyl)uracil

(2R)-3t-hydroxymethyl-2,3-dihydro-2r,5c-methano-pyrimido[2,1-b][1,5,3]dioxazepin-9-one

<1-β-D-<2,3-di-(4-tolylthio)xylofuranosyl>>uracil

2',3'-di-(4-tolylthio)uridine

2',3'-O-(甲氧基亚甲基)尿苷