4-Methylumbelliferyl α-L-idopranosiduronic acid 2-sulphate sodium salt

4-Methylumbelliferyl alpha-L-idopranosiduronic acid 2-sulphate sodium salt

Sodium 4-methyl-2-oxo-2H-chromen-7-yl 2-O-sulfonatohexopyranosidu ronic acid