... -hydroxyethoxy)phenyl)-3-((6-O-(6-deoxy-alpha-L- mannopyranosyl)-beta-D- glucopyranosyl)oxy)-5-hydroxy-7-(2-hydroxy ethoxy)- 4H ... -4-one; 3-(6-O-(6-Deoxy-alpha-L-mannopyranosyl)-beta- D-glucopyranoside)3,5- dihydroxy-3',4',7-tris(2 ... . It, chemically 3-[[6-O-(6-deoxy-alpha-L- mannopyranosyl )-beta-D-glucopyranosyl] oxy]-2- (3,4-dihydroxyphenyl) -5,7-dihydroxy ...