METHYL IONONE ALPHA;1-(2,6,6-trimethyl-2-cyclohexen-1-yl)pent-1-en-3-one ;1-(2,6,6-Trimethyl-2-cyclohexen-1-yl)pent-1-en-3-on;methyl ionone isomer;Methylionone(α,β-mixture,α-n-predominant);Methylionone (Mixture of alpha- and beta-, predoMinantly alpha-n-isoMer);(Mixture of alpha- and beta-, predoMinantly alpha-n-isoMer);Methylionone