Synonyms: 2,5-Cyclohexadien-1-one,2-[[5,7-dihydroxy-2-methyl-8-(2-methyl-1-oxopropyl)-2-(4-methyl-3-pentenyl)-2H-1-benzopyran-6-yl]methyl]-3,5-dihydroxy-4,4-dimethyl-6-(2-methyl-1-oxopropyl)-(9CI); 2,5-Cyclohexadien-1-one, 2-[[5,7-dihydroxy-2-methyl-8-(2-methyl-1-oxopropyl)-2-(4-methyl-3-pentenyl)-2H-1-benzopyran-6-yl]methyl]-3,5-dihydroxy-4,4-dimethyl-6-(2-methyl-1-oxopropyl)-,(?à)-; Sarothralen B