89971-39-1

1-Azabicyclo[3.2.0]hept-6-ene-7-carboxylic acid,6-(methylthio)-2-oxo-3-[(phenylacetyl)amino]-, (4-nitrophenyl)methylester, cis-

1-Azabicyclo[3.2.0]hept-6-ene-7-carboxylic acid,6-(methylthio)-2-oxo-3-[(phenylacetyl)amino]-, (4-nitrophenyl)methylester, cis-