4-甲基伞形酮基 2-乙酰氨基-2-脱氧-3-O-(四-O-乙酰基-β-D-吡喃半乳糖基)-4,6-O-苯基亚甲基-α-D-吡喃半乳糖苷

4-Methylumbelliferyl 2-Acetamido-2-deoxy-3-O-(tetra-O-acetyl-Beta-D-galactopyranosyl)-4,6-O-phenylmethylene-Alpha-D-galactopyranoside