2,3-Dimethyl-5-(hydroxymethyl)-p-benzoquinone acetate (ester) 2,5-Cyclohexadiene-1,4-dione, 5-((acetyloxy)methyl)-2,3-dimethyl- 40870-69-7 BRN 2274543 p-Benzoquinone, 2,3-dimethyl-5-(hydroxymethyl)-, acetate (ester)