35334-12-4 Azidocillin natrium Azidocillin sodium salt EINECS 252-516-2 Globacillin Longatren Nalpen Sodium (2S-(2alpha,5alpha,6beta(S*)))-6-(azidophenylacetamido)-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo(3.2.0)heptane-2-carboxylate