The Complete List of Suppliers for Benzo[6,7]cyclohepta[1,2,3-cd]benzofuran-4,8,10-triol,6-[5-[(1E)-2-[3-(3,5-dihydroxyphenyl)-6-hydroxy-2-(4-hydroxyphenyl)-4-benzofuranyl]ethenyl]-2-hydroxyphenyl]-1,6,7,11b-tetrahydro-1,7-bis(4-hydroxyphenyl)-,(1S,6R,7S,11bS)-
![223591-28-4,Benzo[6,7]cyclohepta[1,2,3-cd]benzofuran-4,8,10-triol,6-[5-[(1E)-2-[3-(3,5-dihydroxyphenyl)-6-hydroxy-2-(4-hydroxyphenyl)-4-benzofuranyl]ethenyl]-2-hydroxyphenyl]-1,6,7,11b-tetrahydro-1,7-bis(4-hydroxyphenyl)-,(1S,6R,7S,11bS)-,(+)-VitisifuranA; Vitisifuran A](http://www.lookchem.com/300w/2010/0629/223591-28-4.jpg)