Catalog No: PI00007003 Product Name: Cefaclor Impurity D (EP),头孢克洛杂质D
CAS No: 152575-13-8 |Chemical Formula: C15H14ClN3O4S丨(2R,6R,7R)- and (2S,6R,7R)-7-[[(2R)-2-amino-2-phenylacetyl]amino]-3-chloro-8-oxo-5-thia- 1-azabicyclo[4.2.0]oct-3-ene-2-carboxylic acid