CAS No : 1260617-10-4 | Product Name : Potassium Clavulanate - Impurity E (Freebase) | Chemical Name : (2R,4R,5Z)-2-(Carboxymethyl)-5-(2-hydroxyethylidene)-3-[[(2R,3Z,5R)-3-(2-hydroxyethylidene)-7-oxo-4-oxa-1-azabibyclo[3.2.0]hept-2-yl]carbonyl]oxazolidine-4-carboxylic Acid | Pharmaffiliates