英文别名
3-O-β-D-galactopyranosyl-β-D-galactose;3-O-β-D-galactopyranosyl-D-galactose;3-O-beta-D-galactopyranosyl-beta-D-galactopyranose;(2R,3R,4S,5S,6R)-6-(hydroxymethyl)-4-[(2S,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxane-2,3,5-triol