The molecule is an organophosphate oxoanion resulting from the deprotonation of all four phosphate OH groups from alpha-D-ribose 1-triphosphate; it is the major species at pH 7.3. It is a conjugate base of an alpha-D-ribose 5-triphosphate.
[oxido-[oxido-[[(2R,3S,4R,5S)-3,4,5-trihydroxyoxolan-2-yl]methoxy]phosphoryl]oxyphosphoryl] phosphate