4-Thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid,6-[[(2R)-3-amino-1-oxo-2-phenylpropyl]amino]-3,3-dimethyl-7-oxo-,(2S,5R,6R)-
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E.C. 3.4.99.3 9012-48-0