Synonyms: 4H-1-Benzopyran-4-one,2-(2,4-dihydroxyphenyl)-8-(3,7-dimethyl-2,6-octadienyl)-5-hydroxy-7-methoxy-3-(3-methyl-2-butenyl)-,(E)-; 4H-1-Benzopyran-4-one,2-(2,4-dihydroxyphenyl)-8-[(2E)-3,7-dimethyl-2,6-octadienyl]-5-hydroxy-7-methoxy-3-(3-methyl-2-butenyl)-(9CI); Brosimone H