4MU A-L-IDURONIDE (FREE ACID)

4-methylumbelliferyl iduronide

4-Methylumbelliferyl-Alpha-L-IduronideA.R.

4-Methylumbelliferylalpha-L-iduronide(freeacid)

4-Methyl-2-oxo-2H-1-benzopyran-7-yl α-L-idopyranosiduronic acid

2-Oxo-4-methyl-2H-1-benzopyran-7-yl α-L-idopyranosiduronic acid