2-cyclohexen-1-one, 4,5,6-trihydroxy-2-methyl- 4,5,6-trihydroxy-2-methylcyclohex-2-en-1-one InChI=1/C7H10O4/c1-3-2-4(8)6(10)7(11)5(3)9/h2,4,6-8,10-11H,1H