(1S,6R)-1,6-dimethyl-4-oxocyclohex-2-ene-1-carbaldehyde

4β-formyl-3β-methoxy-4α,5α-dimethylcyclohexanone

对羟基苯乙酮

4,5-二甲基-2-苯基吡啶

2,4-dimethylhexa-2,4-dienoic acid