O,O′-二(三甲基甲硅烷基)胸苷

1-(3,5-O-Isopropylidene-2-deoxy-β-D-threo-pentofuranosyl)thymine

[3,4-dibenzoyloxy-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methyl benzoate

1-(2-O-acetyl-3,5-di-O-benzoyl-β-D-xylofuranosyl)thymine