0 Ampicillin sodium CAS 69-52-3 In APIs, Pharmaceutical Chemicals, Products 69-52-3,Ampicillin sodium,Sodium [2S-[2alpha,5alpha,6beta(S*)]]-6-(aminophenylacetamido)-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate; D-(-)-alpha-Aminobenzylpenicillin sodium salt