1-(4-Butoxy-2,2,6,6-tetramethyl-3-cyclohexen-1-yl)ethan-1-one 16556-52-8 4-Acetyl-1-butyloxy-3,3,5,5-tetramethyl-1-cyclohexene EINECS 240-622-1 Ethanone, 1-(4-butoxy-2,2,6,6-tetramethyl-3-cyclohexen-1-yl)-