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Semi-synthetic cephalosporin antibiotics

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English name: Cefmetazole Sodium
Chemical name: (6R,7S)-7-[2-[(cyanomethyl)thio]acetamido]-7-methoxy-3-[[(1-methyl-1H- tetrazol-5-yl)thio]methyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate
Category involved: bulk pharmaceutical chemicals
Structural type:
CAS#: 56796-39-5
Molecular formula: C15H16N7NaO5S3
Molecular weight: 493.52
Quality standard: Comply with the standards of USP
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