英文别名:Blood Group A trisaccharide, N-aminoethyl nonanamide;9-[[O-2-(Acetylamino)-2-deoxy-alpha-D-galactopyranosyl-(1-3)-O-[6-deoxy-alpha-L-galactopyranosyl-(1-2)]-alpha-D-galactopyranosyl]oxy]-N-(2-aminoethyl)nonanamide;Nonanamide, 9-[[O-2-(acetylamino)-2-deoxy-α-D-galactopyranosyl-(1→3)-O-[6-deoxy-α-L-galactopyranosyl-(1→2)]-α-D-galactopyranosyl]oxy]-N-(2-aminoethyl)-