(2R,3S,4S,5R,6R)-3-[(2R,3R,4R,5S,6R)-5-[(2R,3R,4S,5S,6S)-6-c..

(2R,3S,4S,5R,6R)-3-[(2R,3R,4R,5S,6R)-5-[(2R,3R,4S,5S,6S)-6-carboxy-5-[(2R,3R,4R,5S,6R)-4,5-dihydroxy-3-(sulfoamino)-6-(sulfooxymethyl)oxan-2-yl]oxy-3,4-dihydroxy-oxan-2-yl]oxy-3-(sulfoamino)-4-sulfooxy-6-(sulfooxymethyl)oxan-2-yl]oxy-4-hydroxy-6-[(2R,3S,4R,5R,6S)-4-hydroxy-6-methoxy-5-(sulfoamino)-2-(sulfooxymethyl)oxan-3-yl]oxy-5-sulfooxy-oxane-2-carboxylic acid推荐供应商