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Current Position： > Product > Drug Impurities > Cephalexin
Cephalexin Impurity E(EP)
Catalog No: PI00023006     Product Name: Cephalexin Impurity E(EP)

CAS No:146794-70-9 ||Chemical Formula:C13H18N2O4S||Molecular Weight:298.35700 ||Exact Mass:298.09873||(6R,7R)-3-methyl-8-oxo-7-pivalamido-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid

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