Synonyms: Benzofuran,2,3-dihydro-5,7-dimethoxy-2-methyl-6-(2-propenyloxy)-3-(3,4,5-trimethoxyphenyl)-,(2R,3S)-rel- (9CI); Benzofuran,2,3-dihydro-5,7-dimethoxy-2-methyl-6-(2-propenyloxy)-3-(3,4,5-trimethoxyphenyl)-,trans-; Chrysophyllon III B; Chrysophyllone III B