Diphenylmethyl (6R,7R)-3-hydroxy-8-oxo-7-[(2-phenylacetyl)amino]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate54639-48-4100 % similar (4-Methoxyphenyl)methyl (6R,7R)-3-(chloromethyl)-8-oxo-7-[(2-phenylacetyl)amino]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate104146-10-353 % similar Cefaclor53994-73-344 % similar Penicillin G61-33-642 % similar Cefaclor monohydrate70356-03-542 % similar Cephalexin15686-71-242 % similar Cephalothin153-61-741 % similar Cephalexin monohydrate23325-78-241 % similar Cephapirin benzathine97468-37-639 % similar Benzathine penicillin1538-09-638 % similar Ceforanide60925-61-337 % similar Cefalonium5575-21-336 % similar Cefamandole34444-01-436 % similar Nitrocefin41906-86-934 % similar Cefadroxil50370-12-234 % similar Cefsulodin62587-73-934 % similar Penicillin G procaine54-35-333 % similar Cefuroxime axetil64544-07-633 % similar Cefadroxil monohydrate66592-87-833 % similar Cefprozil92665-29-733 % similar