ALPHA-FUC-[1->2][ALPHA-GAL-(1->3)]-BETA-GAL-[1->4][ALPHA-FUC-(1->3)]-GLC II2FUC,I3FUC-IGBOSE3 B-PENTA B-PENTASACCHARIDE B-pentasaccharide from human urine α-fuc-(1→2)(α-gal-[1→3])-β-gal-(1→4)(α-fuc-[1→3])-glc BloodGroupBPentasaccharide (2S,3S,4R,5S,6S)-2-[(3R,4R,5R,6R)-2,3-dihydroxy-5-[(2S,3R,4S,5S,6R)-5-hydroxy-6-(hydroxymethyl)-4-[(2R,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-3-[(2S,3S,4R,5S,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxyoxan-2-yl]oxy-6-(hydroxymethyl)oxan-4-yl]oxy-6-methyloxane-3,4,5-triol