Ampicillin (69-53-4)

Ampicillin, 5G anhydrous, 96.0-102.0% (anhydrous basis) Synonym(s): (-)-6-(2-Amino-2-phenylacetamido)-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid, Ampicillin acid, Ampicillin anhydrous,...