Synonyms:
7-aica ; (6r,7r)-benzhydryl 7-amino-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate ; 7-amino-3-chloro-3-cephem-4-carboxylicacid-4-benzhydrylester ; 7-nacabh ; 7-amino-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid diphenylmethyl ester ; (6r-trans)-7-amino-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid diphenylmethyl ester ; 7-amino-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene- ; diphenylmethyl 7β-amino-3-cephem-4-carboxylate ; (6r,7r)-7-amino-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid diphenylmethyl ester