Methyl 4-O-[2-(sodiooxysulfonylamino)-6-O-(sodiooxysulfonyl)-4-O-methyl-2-deoxy-α-D-glucopyranosyl]-2-O-(sodiooxysulfonyl)-α-L-idopyranosiduronic acid sodium salt
Methyl 2-O-(sodiooxysulfonyl)-4-O-[2-(sodiooxysulfonylamino)-4-O-methyl-6-O-(sodiooxysulfonyl)-2-deoxy-α-D-gluco-hexopyranosyl]-α-L-idopyranosiduronic acid sodium salt
Methyl 4-O-[2-(sodiooxysulfonylamino)-6-O-(sodiooxysulfonyl)-4-O-methyl-2-deoxy-α-D-glucopyranosyl]-2-O-(sodiooxysulfonyl)-α-L-idopyranosiduronic acid sodium salt