The molecule is a heparin disaccharide that is 2-N-sulfo-alpha-D-glucosamine in which the hydroxy group at position 4 has been glycosylated by 2-O-sulfo-alpha-L-idopyranuronic acid. Sequence: IdoA(2-OSO3)-GlcNSO3. It is a heparin disaccharide, an oligosaccharide sulfate and an amino disaccharide. It derives from a HP_dp02_0003.
(2R,3S,4S,5R,6R)-6-[(2R,3S,4R,5R,6S)-4,6-dihydroxy-2-(hydroxymethyl)-5-(sulfoamino)oxan-3-yl]oxy-3,4-dihydroxy-5-sulfooxyoxane-2-carboxylic acid