title: Carrageenans. X. Synthesis of 3,6-di-O-methyl-D-galactose, a new sugar from the methylation analysis of polysaccharides related to xi-carrageenan.
mesh_terms: D002351:Carrageenan; D005690:Galactose; D008759:Methylglycosides / Q000138:chemical synthesis*; D011134:Polysaccharides
chemical_list: D008759:Methylglycosides; D011134:Polysaccharides; D002351:Carrageenan; D005690:Galactose