The molecule is an organosulfate oxoanion that is the conjugate base of 2-acetamido-2-deoxy-3-O-(6-O-sulfo-beta-D-glucosyl)-beta-D-galactose, arising from deprotonation of the sulfate OH group It is a conjugate base of a 2-acetamido-2-deoxy-3-O-(6-O-sulfo-beta-D-glucosyl)-beta-D-galactose.
[(2R,3S,4S,5R,6R)-6-[(2R,3R,4R,5R,6R)-3-acetamido-2,5-dihydroxy-6-(hydroxymethyl)oxan-4-yl]oxy-3,4,5-trihydroxyoxan-2-yl]methyl sulfate