头孢克洛EP杂质C
Product Name: Cefaclor Impurity C (EP)
Catalog No: PI00007002
CAS No: 143059-69-2
Chemical Formula:C15H14ClN3O4S
(6R,7R)-7-((S)-2-amino-2-phenylacetamido)-3-chloro-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid