4-Methylumbelliferyl a-L-idopyranoside

alpha-L-艾杜吡喃糖五乙酸酯

4-甲基伞形酮

4-methylcoumarin-7-yl 2,3,4,6-tetra-O-acetyl-α-L-idopyranoside

methyl 4-methylcoumarin-7-yl-2,3,4-tri-O-acetyl-α-L-idopyranuronate