英文别名a-tetrasaccharide; Blood Group A Type II tetrasaccharide; A-tetrasaccharide from human urine; GALNAC-ALPHA1-3GAL-BETA1(2-FUC-ALPHA1)-4 GLC; N-[(2S,3R,4R,5S,6R)-6-(hydroxymethyl)-2-[(2R,3R,4S,5S,6R)-2,3,5-trihydroxy-6-(hydroxymethyl)oxan-4-yl]oxy-5-[(2S,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-4-[(2S,3S,4R,5S,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxyoxan-3-yl]acetamide; α-D-GalNAc-(1-3)[α-L-Fuc-(1-2)]-β-D-Gal-(1-4)-D-Glc; α-Tetrasaccharide from human urine; Blood Group A tetrasaccharide type VI; N-((2R,3R,4R,5R,6R)-4,5-Dihydroxy-2-(((2R,3S,4S,5R,6S)-3-hydroxy-2-(hydroxymethyl)-6-(((2R,3R,4R,5R)-1,2,4,5-tetrahydroxy-6-oxohexan-3-yl)oxy)-5-(((2S,3S,4R,5S,6S)-3,4,5-trihydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)tetrahydro-2H-pyran-4-yl)oxy)-6-(hydroxymethyl)tetrahydro-2H-pyran-3-yl)acetamide 
