Faropenem Impurity 7 Catalogue F530667 CAS N/A M.W 303.33(free base),347.29 M.F C12H15NO6S.2Na Specifications FAQs sodium (S,Z)-2-((1S,2R)-1-carboxylato-2-hydroxypropyl)-5-(4- hydroxybutylidene)-2,5-dihydrothiazole-4-carboxylate
