Synonyms: | Methanone,[(1R,2S,6S)-2-[2,6-dihydroxy-4-[6-hydroxy-7-(3-methyl-2-butenyl)-2-benzofuranyl]phenyl]-6-(2,4-dihydroxyphenyl)-4-methyl-3-cyclohexen-1-yl](2,4-dihydroxyphenyl)-(9CI); Methanone, [2-[2,6-dihydroxy-4-[6-hydroxy-7-(3-methyl-2-butenyl)-2-benzofuranyl]phenyl]-6-(2,4-dihydroxyphenyl)-4-methyl-3-cyclohexen-1-yl](2,4-dihydroxyphenyl)-,[1R-(1a,2a,6b)]-; (+)-Mulberrofuran U; Mulberrofuran U |