0 Ceftiofur Hydrochloride CAS 103980-44-5 In APIs, Pharmaceutical Chemicals, Products 103980-44-5,Ceftiofur Hydrochloride,(6R-(6alpha,7beta(Z))-7-(((2-Amino-4-thiazolyl)(methoxyimino)acetyl)amino)-3-(((2-furanylcarbonyl)thio)methyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid hydrochloride