2 3 5 4′-tetrahydroxystilbene-2-o-β-d-glucoside July 8, 2019 16 32 64 128 2 3 5 4'-tetrahydroxystilbene-2-o-beta-d-glucoside 2 3 5 4'-tetrahydroxystilbene-2-o-β-d-glucopyranoside 2 3 4 6-tetra-o-methyl-d-glucose
