CAS号：111216-36-5
品名：D-Glucose,O-(N-acetyl-a-neuraminosyl)-(2?6)-O-b-D-galactopyranosyl-(1?4)-O-2-(acetylamino)-2-deoxy-b-D-glucopyranosyl-(1?3)-O-b-D-galactopyranosyl-(1?4)-O-[6-deoxy-a-L-galactopyranosyl-(1?3)]-
密度：
