3.2.1.56	chondro-1-3-glycuronidase, chondroglycuronidase, DELTA4,5 unsaturated glycuronidase, DELTA4,5DELTA20 unsaturated glycuronidase, glucuronidase, glucuronosyldisulfoglucosamine, glycuronidase, heparan sulphate glycuronidase, heparo-glycuronidase