trisaccharide alpha-D-Gal-(1->4)-beta-D-Gal-(1->4)-D-Glc Galalpha1-4Gal-beta1-4Glc Galalpha1,4Gal-beta1,4Glc Pk Galalpha1-4Gal-beta1-4Glc~OH KEGG:G03416 CHEBI:60948 GlyTouCan:G06000DZ 4'-galactosyllactose GlyGen:G06000DZ 4-O-(4-O-alpha-D-galactopyranosyl-beta-D-galactopyranosyl)-D-glucopyranose Gal-alpha1,4Gal-beta1,4-Glc Gal-alpha-1,4-Gal-beta-1,4-Glc alpha-D-galactopyranosyl-(1->4)-beta-D-galactopyranosyl-(1->4)-D-glucopyranose alpha-D-Galp-(1->4)-beta-D-Galp-(1->4)-D-Glcp A linear trisaccharide comprising D-glucose (at the reducing end) having an alpha-D-galactosyl-(1->4)-beta-D-galactosyl moiety at the 4-position. WURCS=2.0/3,3,2/[a2122h-1x_1-5][a2112h-1b_1-5][a2112h-1a_1-5]/1-2-3/a4-b1_b4-c1 (Gal)2 (Glc)1 alpha-D-galactosyl-(1->4)-beta-D-galactosyl-(1->4)-D-glucose