Synonyms: 2,5-Cyclohexadiene-1,4-dione,2-(3,7-dimethyl-2,6-octadienyl)-6-methoxy-, (E)-; 2,5-Cyclohexadiene-1,4-dione,2-[(2E)-3,7-dimethyl-2,6-octadienyl]-6-methoxy- (9CI); p-Benzoquinone,2-(3,7-dimethyl-2,6-octadienyl)-6-methoxy-, (E)- (8CI); Verapliquinone A