IUPAC:({[(2S,5R)-5-(2,4-dioxo-1,2,3,4-tetrahydropyrimidin-1-yl)oxolan-2-yl]methyl phosphonato}oxy)(phosphonatooxy)phosphinate
IUPAC:({[(2S,5R)-5-(2,4-dioxo-1,2,3,4-tetrahydropyrimidin-1-yl)oxolan-2-yl]methyl phosphonato}oxy)(phosphonatooxy)phosphinate