Cefacetrile sodium is a chemical compound registered under CAS number 23239-41-0, with the molecular formula C13H13 N3 O6 S . Na and a molecular weight of about 361.3 g/mol. Its EINECS (EC) number is 245-513-2. It is also known as sodium (6R-trans)-3-(acetoxymethyl)-7-(cyanoacetamido)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate. CKSPharm supplies Cefacetrile sodium for laboratory research and bulk production; product code 285072. Send an inquiry for purity, packaging, price and lead time.