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27487-21-4 4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid,3,3-dimethyl-7-oxo-6-[(phenylacetyl)a

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Product Name 4-Thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid,3,3-dimethyl-7-oxo-6-[(phenylacetyl)amino]- (2S,5R,6R)-,(4-nitrophenyl)methyl ester
CAS No. 27487-21-4
Molecular Formula C23H23N3O6S