methyl 4-<1-(3-ethyl-5,5,8,8-tetramethyl-5,6,7,8-tetrahydro-2-naphthyl)ethenyl>benzoate
methyl 4-<(3-ethyl-5,5,8,8-tetramethyl-5,6,7,8-tetrahydro-2-naphthyl)carbonyl>benzoate
1,1,4,4-Tetramethyl-6-ethyl-7-isobutyryl-tetralin
1,1,4,4-Tetramethyl-6-aethyl-7-propionyl-tetralin
3-ethyl-5,5,8,8-tetramethyl-5,6,7,8-tetrahydro-[2]naphthaldehyde