The molecule is a glycosylglucose that is beta-D-glucose in which the hydroxy group at position 3 has been converted to the corresponding beta-D-galactopyranoside. It is a glycosylglucose and a beta-D-galactoside. It derives from a beta-D-glucose.
(2R,3R,4S,5R,6R)-6-(hydroxymethyl)-4-[(2S,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxane-2,3,5-triol