The molecule is an organic triphosphate formed by condensation between the gamma-phospho group of 2'-deoxyuridine 5'-triphosphate and ethanol. It derives from a dUTP and an ethanol.
[[(2R,3S,5R)-5-(2,4-dioxopyrimidin-1-yl)-3-hydroxyoxolan-2-yl]methoxy-hydroxyphosphoryl] [ethoxy(hydroxy)phosphoryl] hydrogen phosphate