title: Chemical synthesis of N-acetylgalactosamine-alpha I-phosphate 6-O-sulphate, N-acetylchondrosine sulphate and UDP-N-acetylgalactosamine 6-O-sulphate.
mesh_terms: D055598:Chemical Phenomena; D002621:Chemistry; D002623:Chemistry Techniques, Analytical; D002854:Chromatography, Paper; D003124:Colorimetry; D004586:Electrophoresis; D005690:Galactose; D006595:Hexosamines; D066298:In Vitro Techniques; D007259:Infrared Rays; D007475:Ion Exchange Resins; D010504:Periodic Acid; D011134:Polysaccharides; D013431:Sulfates; D014500:Uracil Nucleotides
chemical_list: D006595:Hexosamines; D007475:Ion Exchange Resins; D011134:Polysaccharides; D013431:Sulfates; D014500:Uracil Nucleotides; D010504:Periodic Acid; D005690:Galactose