英文名称
(2S,3R,4R,5R,6S)-5-acetamido-6-[(2S,3R,4R,5R,6S)-3-acetamido-2-[(2R,3S,4R,5R,6S)-5-acetamido-3-hydroxy-2-(hydroxymethyl)-6-[(2S,3R)-1,3,4-trihydroxybutan-2-yl]oxyoxan-4-yl]oxy-6-carboxy-5-hydroxyoxan-4-yl]oxy-3,4-dihydroxyoxane-2-carboxylic acid