3-chloro-6-hydroxy-2,4,6-trimethyl-2,5-dinitrocyclohex-3-en-1-one 3-cyclohexen-1-one, 3-chloro-6-hydroxy-2,4,6-trimethyl-2,5-dinitro- InChI=1/C9H11ClN2O6/c1-4-5(10)8(2,12(17)18)7(13)9(3,14)6(4)11(15)16/h6,14H,1-3H