55975-29-6

6-O-[6-O-(2-O,3-O,4-O,6-O-Tetramethyl-β-D-galactopyranosyl)-2-O,3-O,4-O-trimethyl-β-D-galactopyranosyl]-2-O,3-O,4-O,5-O-tetramethyl-D-galactose