0 Aztreonam Ethyl Ester- CAS 99341-02-31 In Impurities, Pharmaceutical Chemicals, Products Name Aztreonam Ethyl Ester-Molecular Formula C15H21N5O8S2 Molecular Weight 463.49CAS Number (Or Caming Number for Non-CAS Products) 99341-02-31 Use Impurity of API AztreonamLinks This product is exclusively sold through our sales company Watson International Limited (https://www.watson-int.com/).
