2(3H)-Furanone, 4-((3,4-dimethoxyphenyl)methyl)-3-((4-(beta-D-glucopyranosyloxy)-3-methoxyphenyl)methyl)dihydro-, (3R-trans)- (9CI) 20362-31-6 Arctigenin-4-glucoside Arctiin Arctiin (8CI) NSC 315527