英文名称:3-O-ALPHA-D-GALACTOPYRANOSYL-D-GALACTOSE; ALPHA-D-GAL-1,3-D-GAL; ALPHA1,3-GALACTOBIOSE; 3-O-(A-D-GALACTOPYRANOSYL)-D-GALACTOSE; 3ALPHA-GALACTOBIOSE; LINEAR B DISACCHARIDE; GALACTOSE ALPHA1,3-GALACTOSE; GAL ALPHA 1-3GAL; 3-O-hexopyranosylhexopyranose