Synonyms: (1alpha,4alpha,6alpha)-(+)-1-methyl-4-(1-methylvinyl)-7-oxabicyclo[4.1.0]heptan-2-one;(+)-Carvone epoxide;1-Carvone oxide;7-Oxabicyclo[4.1.0]heptan-2-one, 1-methyl-4-(1-methylethenyl)-, (1.alpha.,4.alpha.,6.alpha.)-(+)-;Nsc316066;p-Menth-8-en-2-one, 1,6-epoxy-, (1R,4R,6R)-(-)-