英文名称
[(2R,3S,4R,5R)-5-(2,4-dioxopyrimidin-1-yl)-3,4-dihydroxyoxolan-2-yl]methyl [(2R,3S,4R,5R)-5-(2,4-dioxopyrimidin-1-yl)-4-hydroxy-2-[[hydroxy-[(2R,3S,4S)-4-hydroxy-2-(phosphonooxymethyl)oxolan-3-yl]oxyphosphoryl]oxymethyl]oxolan-3-yl] hydrogen phosphate