1-(1,6-Dimethyl-4-(4-methylpent-3-enyl)-3-cyclohexen-1-yl)ethan-1-one 57499-57-7 EINECS 260-772-1 Ethanone, 1-(1,6-dimethyl-4-(4-methyl-3-pentenyl)-3-cyclohexen-1-yl)-