Synonyms: 2,5-Cyclohexadiene-1,4-dione,2,3-dimethoxy-5-methyl-6-(3-methyl-2-butenyl)- (9CI); p-Benzoquinone,2,3-dimethoxy-5-methyl-6-(3-methyl-2-butenyl)- (6CI,7CI,8CI); CoQ1; CoenzymeQ1; NSC 268269; Ubiquinone 1; Ubiquinone 5; Ubiquinone Q1; Ubiquinone Q5