Specific methylation of carboxyl groups by thionyl chloride in methanol.
D000818:Animals; D004064:Digestive System / Q000032:analysis; D004285:Dogs; D006025:Glycosaminoglycans / Q000032:analysis*; D006651:Histocytochemistry; D006801:Humans; D000432:Methanol; D008745:Methylation; D051379:Mice; D051381:Rats; D013194:Staining and Labeling
D006025:Glycosaminoglycans; D000432:Methanol