O-β-D-Galactopyranosyl-(1->1)glycerin

O-β-D-galactosyl-(1(*)4)-O-β-D-galactosyl-(1(*)2)glycerol

2-O-α-L-rhamonopyranosyl-D-glucopyranose

2-O-β-D-glucosyl-glycerol

盐酸