5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid,3-ethenyl-8-oxo-7-[(phenylacetyl)amino]-, (6R,7R)-

5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid,3-ethenyl-8-oxo-7-[(phenylacetyl)amino]-, (6R,7R)- · CAS 33748-00-4