Synonyms: Methanone,[2,4-dihydroxy-3-(3-methyl-2-butenyl)phenyl][(1R,2S,6S)-6-(2,4-dihydroxyphenyl)-2-[4-[(1E)-2-(2,4-dihydroxyphenyl)ethenyl]-2,6-dihydroxyphenyl]-4-methyl-3-cyclohexen-1-yl]-(9CI); Methanone, [2,4-dihydroxy-3-(3-methyl-2-butenyl)phenyl][6-(2,4-dihydroxyphenyl)-2-[4-[2-(2,4-dihydroxyphenyl)ethenyl]-2,6-dihydroxyphenyl]-4-methyl-3-cyclohexen-1-yl]-,[1R-[1a,2a(E),6b]]-; Kuwanol E