The molecule is a beta-D-galactopyranosyl diglyceride that consists of 2,3-diacyl-sn-glycerol having dodecanoyl as the acyl groups and the beta-D-galactopyranosyl residue attached at position 1.
[(2R)-2-dodecanoyloxy-3-[(2R,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxypropyl] dodecanoate