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Ceramide,1-O-[O-(N-acetyl-a-neuraminosyl)-(2,8)-O-(N-acetyl-a-neuraminosyl)-(2,3)-O-b-D-galactopyranosyl-(1,4)-O-2-(acetylamino)-2-deoxy-b-D-glucopyranosyl-(1,3)-O-b-D-galactopyranosyl-(1,4)-O-2-(acet related products: