英文名称
(R,7R)-3-(Acetoxymethyl)-7-(,-dichloroacetamido)-8-oxo--thia-1-azabicyclo[4..0]oct--ene--carboxylic acid (Cefathiamidine Impurity)
英文别称
Dichloro ceftidine dichloride
中文别称
头孢硫脒杂质4
Smiles Code
O=C([C@@]1([H])NC(C(Cl)Cl)=O)N[C@]1([H])SCC(COC(C)=O)=CC(O)=O