IUPAC:tetrasodium [({[(R)-{[(2R,3S,5R)-5-(2,4-dioxo-1,2,3,4-tetrahydropyrimidin-1-yl)-3-hydroxyoxolan-2-yl]methoxy}(sulfanidyl)phosphoryl]oxy}(oxido)phosphoryl)oxy]phosphonate
IUPAC:tetrasodium [({[(R)-{[(2R,3S,5R)-5-(2,4-dioxo-1,2,3,4-tetrahydropyrimidin-1-yl)-3-hydroxyoxolan-2-yl]methoxy}(sulfanidyl)phosphoryl]oxy}(oxido)phosphoryl)oxy]phosphonate