Synonyms: 3-Benzofurancarboxylicacid,2-(3,4-dihydroxyphenyl)-5-[(1E)-3-[(1R)-1-[(3,4-dihydroxyphenyl)methyl]-2-methoxy-2-oxoethoxy]-3-oxo-1-propenyl]-7-hydroxy-,(1R)-1-carboxy-2-(3,4-dihydroxyphenyl)ethyl ester (9CI); 3-Benzofurancarboxylicacid,2-(3,4-dihydroxyphenyl)-5-[3-[1-[(3,4-dihydroxyphenyl)methyl]-2-methoxy-2-oxoethoxy]-3-oxo-1-propenyl]-7-hydroxy-,1-carboxy-2-(3,4-dihydroxyphenyl)ethyl ester, [R-[R*,R*-(E)]]-;(+)-Schizotenuin B2; Schizotenuin B2