5'-O-({[2-(2-nitrophenyl)-5-(9-oxo-9H-thioxanthen-2-yl)pentyl]oxy}carbonyl)thymidine

5'-O-({[2-(2-nitrophenyl)-5-(9-oxo-9H-thioxanthen-2-yl)pent-4-en-1-yl]oxy}carbonyl)thymidine

1-(2,3-O-isopropylidene-β-D-ribofuranosyl)thymine

thymidylyl-(3'-5')-thymidine

((2R,3S,5R)-3-acetoxy-5-(5-methyl-2,4-dioxo-3-((2-(trimethylsilyl)ethoxy)methyl)-3,4-dihydropyrimidin-1(2H)-yl)tetrahydrofuran-2-yl)methyl acetate