The molecule is an organophosphate oxoanion obtained by deprotonation of the phosphate OH groups of N-acetyl-alpha-D-galactosamine 1-phosphate; major species at pH 7.3. It is an organophosphate oxoanion and a monosaccharide 1-phosphate(2-). It is a conjugate base of a N-acetyl-alpha-D-galactosamine 1-phosphate.
[(2R,3R,4R,5R,6R)-3-acetamido-4,5-dihydroxy-6-(hydroxymethyl)oxan-2-yl] phosphate