Cefaclor Impurity 1

C5309
Cefaclor Impurity 1
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Catalogue Number: C5309
Compound Name: Cefaclor Impurity 1
Synonyms: (2S,6R,7R)-7-((R)-2-amino-2-phenylacetamido)-3-methylene-8-oxo-5-thia-1-azabicyclo[4.2.0]octane-2-carboxylic acid
Molecular Weight::  347.39
Molecular Formula: C16H17N3O4S
CAS Number: 67308-21-8