3,3,6-trimethyl-1,3,4,5,6,7-hexahydro-indol-2-one

(4R)-2,4-dimethyl-1-(1-methylethyl)cyclohex-1-ene

4,8-dibromo-p-menthan-3-one

(+)(R)-3-chloro-1-methyl-cyclohex-3-ene

2-Methyl-2-(4-methyl-2-oxo-cyclohexyl)-propionic acid methyl ester