英文名称
(2S,3S,4R,5S,6R)-5-acetamido-3-[(2R,3R,4R,5S,6R)-3-acetamido-5-[(2R,3S,4R,5S,6R)-3-acetamido-4,5-dihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-4-hydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-4-hydroxy-6-[(2S,3R)-1,3,4-trihydroxybutan-2-yl]oxyoxane-2-carboxylic acid