. . . . . . . . . . . . . . . . . . . "((2r,3s,5r)-3-Hydroxy-5-(4-Hydroxy-2-Oxo-3,4-Dihydropyrimidin-1(2h)-Yl)-Tetrahydrofuran-2-Yl)Methyldihydrogen Phosphate"@en . . . . . "experimental"@en . . . . . . . . . . .