The molecule is an organophosphate oxoanion obtained by deprotonation of the phosphate OH groups of 2-oxo-AMP. It is a conjugate base of a 2-oxo-AMP.
[(2R,3S,4R,5R)-5-(6-amino-2-oxo-1H-purin-9-yl)-3,4-dihydroxyoxolan-2-yl]methyl phosphate