Benzoic acid (2R,3S,5R)-3-fluoro-5-(5-methyl-2,4-dioxo-3,4-dihydro-2H-pyrimidin-1-yl)-tetrahydro-furan-2-ylmethyl ester

[(2R,3S,5R)-3-fluoro-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methyl acetate

methyl 5-O-benzyl-2-O-tosyl-3-fluoro-3-deoxy-β-D-arabino-furanoside

2,3’-脱水胸苷