CAS 1219804-55-3 appears in our catalog under these names: 3,5-Dimethyl-d6-cyclohexanone-3,4,4,5-d4 (mixture of isomers), 98 atom % D, min 98% Chemical Purity, 3,5-Dimethyl-d6-cyclohexanone-3,4,4,5-d4. Offered by: CDN, MedChemExpress. Available pack sizes: 0,25g, 0,1g, 1 mg.