CAS 1073-79-6 appears in our catalog under these names: 2,6-Dimethyltetrahydro-4h-pyran-4-one, 96%, 2,6-Dimethyldihydro-2H-pyran-4(3H)-one 97%, 2,6-Dimethyldihydro-2H-pyran-4(3H)-one, 97%, 97%, 2,6-Dimethyltetrahydro-4H-pyran-4-one, 95%. Offered by: Combi-blocks, Ambeed, Chemat, Fluorochem. Available pack sizes: 1g, 10g, 5g, 100mg, 250mg.