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89971-40-4 1-azabicyclo[3.2.0]hept-6-ene-7-carboxylic acid,2-oxo-3-[(phenylacetyl)amino]-6-(phenylth

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Product Name 1-Azabicyclo[3.2.0]hept-6-ene-7-carboxylic acid,2-oxo-3-[(phenylacetyl)amino]-6-(phenylthio)-, monopotassium salt,trans-
CAS No. 89971-40-4
Molecular Formula C21H18N2O4S・K