The molecule is an organophosphate oxoanion obtained by deprotonation of the diphosphate OH groups of GDP-valienol; major species at pH 7.3. It is a conjugate base of a GDP-valienol.
[[(2R,3S,4R,5R)-5-(2-amino-6-oxo-1H-purin-9-yl)-3,4-dihydroxyoxolan-2-yl]methoxy-oxidophosphoryl] [(1S,4R,5S,6R)-4,5,6-trihydroxy-3-(hydroxymethyl)cyclohex-2-en-1-yl] phosphate