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    Benzhydryl 7β-(α-methoxybenzylideneamino)-cephalosporanate
  • 86632-57-7
    (R)-3-Acetoxymethyl-7-[(R)-2-(N-methyl-hydrazino)-2-phenyl-acetylamino]-8-oxo-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid
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    benzhydryl 7β-aminocephalosporanate
  • 97934-83-3
    (R)-3-Acetoxymethyl-7-[1-methoxy-eth-(E)-ylideneamino]-8-oxo-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid benzhydryl ester
  • 54055-52-6
    (6R)-3-acetoxymethyl-7t-(4-amino-benzyloxycarbonylamino)-7c-methoxy-8-oxo-(6rH)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid benzhydryl ester
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