1,2-Dihydroxy-9,10-anthraquinone 2-O-beta-D-glucopyranoside 2-(beta-D-Glucopyranosyloxy)-1-hydroxy-9,10-anthracenedione 2-Alizarin-beta-D-glucoside 31297-82-2 5-17-07-00167 (Beilstein Handbook Reference) 9,10-ANTHRACENEDIONE, 2-(beta-D-GLUCOPYRANOSYLOXY)-1-HYDROXY- Alizarin-2-beta-D-glucopyranoside BRN 0059007