0 Ertapenem Side Chain Acid HCl CAS 219909-83-8 In Impurities, Pharmaceutical Chemicals, Products Name Ertapenem Side Chain Acid HClMolecular Formula C12H15ClN2O3SMolecular Weight 302.78CAS Number (Or Caming Number for Non-CAS Products) 219909-83-8Use Impurity of API ErtapenemLinks This product is exclusively sold through our sales company Watson International Limited (https://www.watson-int.com/).
