2-cyclohexen-1-one, 3-hydroxy-5,5-dimethyl- 3-hydroxy-5,5-dimethylcyclohex-2-en-1-one InChI=1/C8H12O2/c1-8(2)4-6(9)3-7(10)5-8/h3,9H,4-5H2,1-2H