2,5-cyclohexadiene-1,4-dione, 3-hydroxy-2-methyl-5-(1-methylethyl)- 3-hydroxy-5-isopropyl-2-methylbenzo-1,4-quinone InChI=1/C10H12O3/c1-5(2)7-4-8(11)6(3)9(12)10(7)13/h4-5,12H,1-3H