3-(1-methyl-2-oxocyclohexyl)propanoic acid

2-methyl-2-(2-oxobutyl)cyclohexan-1-one

3,7a-dimethyl-4,5,6,7-tetrahydro-1H-inden-2-one

2-甲基-2-(3-氧代-丁基)-环己酮

2-Methyl-2-[2-[(methylthio)methyl]-3-butenyl]cyclohexanone