1,6,8-Tmarg 1,6,8-Trihydroxy-3-methylanthraquinone 1-O-rhamnosyl(1-2)glucoside 137162-02-8 9,10-Anthracenedione, 1-((2-O-(6-deoxy-alpha-L-mannopyranosyl)-beta-D-glucopyranosyl)oxy)-6,8-dihydroxy-3-methyl-