3-(cyclopropylmethoxy)-5,5-dimethyl-4-(4-methylsulfonylphenyl)furan-2- one

3-Cyclopropylmethoxy-4-(4-methanesulfonylphenyl)-5,5-dimethyl-5H-furan-2-one

3-(Cyclopropylmethoxy)-5,5-dimethyl-4-[4-(methylsulfonyl)phenyl]-2(5H)-furanone

2(5H)-Furanone, 3-(cyclopropylmethoxy)-5,5-dimethyl-4-4-(methylsulfonyl)phenyl-