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73968-83-9 4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid,3,3-dimethyl-7-oxo-, diphenylmethyl e

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Product Name 4-Thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid,3,3-dimethyl-7-oxo-, diphenylmethyl ester, (2S,5R)-
CAS No. 73968-83-9
Molecular Formula C21H21NO3S