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27266-61-1 5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid,3-[(acetyloxy)methyl]-7-amino-8-oxo

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Product Name 5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid,3-[(acetyloxy)methyl]-7-amino-8-oxo-, diphenylmethyl ester, (6R,7R)-
CAS No. 27266-61-1
Molecular Formula C23H22N2O5S