Synonyms: 3-Cyclohexene-1-carboxaldehyde, 4,5-dimethyl-2-(2-methyl-1-propen-1-yl)-, (1R,2R,5S)-rel-;(1alpha,2beta,5alpha)-4,5-Dimethyl-2-(2-methylpropen-2-yl)cyclohex-3-ene-1-carbaldehyde;3-Cyclohexene-1-carboxaldehyde, 4,5-dimethyl-2-(2-methyl-1-propenyl)-, (1R,2R,5S)-rel-;(1R,2R,5S)-4,5-dimethyl-2-(2-methylprop-1-en-1-yl)cyclohex-3-ene-1-carbaldehyde