英文名称
[(2R,3S,5R)-5-(4-amino-5-methyl-2-oxopyrimidin-1-yl)-2-(hydroxymethyl)oxolan-3-yl] [(2R,3S,5R)-5-(6-amino-2-oxo-1H-pyrimidin-3-ium-3-yl)-3-[[(2R,3S,5R)-3-[[(2R,3S,5R)-5-(6-amino-2-oxo-1H-pyrimidin-3-ium-3-yl)-3-[[(2R,3S,5R)-3-[[(2R,3S,5R)-5-(6-amino-2-oxo-1H-pyrimidin-3-ium-3-yl)-3-[[(2R,3S,5R)-5-(6-amino-2-oxo-1H-pyrimidin-3-ium-3-yl)-3-hydroxyoxolan-2-yl]methoxy-hydroxyphosphoryl]oxyoxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxyoxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxyoxolan-2-yl]methyl hydrogen phosphate