3,3,5,5-Tetramethyl-4-(1-ethoxyvinyl)cyclohexanone, 4-(1-ethoxyethenyl)-3,3,5,5-tetramethyl-cyclohexanon, 4-(1-ethoxyvinyl)-3,3,5,5-tetramethylcyclohexanone, 4-(1-Ethoxyvinyl)-3,3,5,5-tetramethylcyclohexanon, 4-Ethoxyvinyl-3,3,5,5-tetramethylcyclohexanone, 3,3,5,5-Tetramethyl-4-(1-ethoxyvinyl)-1-cyclohexanone, 3,3,5,5-tetramethyl-4-ethoxyvinylcyclohexanone, 4-(1-ethoxyethenyl)-3,3,5,5-tetramethyl-Cyclohexanone