0 Primidone Impurity-B CAS 50-06-6 In Impurities, Pharmaceutical Chemicals, Products Name Primidone Impurity-BSynonyms 5-ethyl-5-phenylpyrimidine-2,4,6(1H,3H,5H)- trione (phenobarbital)Molecular Formula C12H12N2O3Molecular Weight 232.24CAS Number (Or Caming Number for Non-CAS Products) 50-06-6Use Impurity of API PrimidoneLinks This product is exclusively sold through our sales company Watson International Limited (https://www.watson-int.com/).
