1-(1-hydroxy-3a,7-dimethyl-2,3,3a,4,5,6-hexahydro-1H-inden-2-yl)ethanone

3-oxo-1-(2,6,6-trimethylcyclohex-1-en-1-yl)butane-1,2-diyl dinitrate

3,3-dimethylcyclohexane-1,2-dione

乙酰丙酮

丙酮醛