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          Products
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          4-BMA; Meropenem intermediate

          Product Name: 4-BMA, β-methylazetidin-2-one
          Chemical Name: (3S,4S)-3-[(R)-(tert-Butyldimethyl-silyloxy)ethyl]-4-[(R)-carboxyethyl]- 2-azetidinone
          Molecular Formula: C14H27NO4Si
          Molecular Weight: 301.45
          CAS No.: 90776-58-2
          Structural Formula:


          Quality Standard: Enterprise Standard
          Uses: used in the synthesis of meropenem.


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