D-(+)-纤维二糖

乙酸酐

2-(trimethylsilyl)ethyl 2,3,6-tri-O-acetyl-4-O-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-β-D-glucopyranoside

2,2',3,3',4',6,6'-七-O-乙酰基-alpha-D-乳糖基溴化物

乳糖