(2R,3R,4S,5R,6R)-2-(acetoxymethyl)-6-((3,4-diacetoxy-4-methyl-5-oxocyclopent-1-en-1-yl)oxy)tetrahydro-2H-pyran-3,4,5-triyl triacetate

galactosyl isomaltol

麦芽醇

iso-maltose