Product name:L menthone 1 2 glycerol ketal CAS: 63187-91-7 Molecular formula: C13H24O3 Molecular weight: 228.33 Product name:L menthone 1 2 glycerol ketalCAS: 63187-91-7Molecular formula: C13H24O3Molecular weight: 228.33 Odour: light mint, cool feelingRecommended applications: for cooler-type beverages, oral medicine, toothpaste and tobacco in the development of menthol cigarettes.