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(6R-Trans)-7-Amino-3-(hydroxymethyl)-8-oxo-5-thia-1-azabicyclo(4.2.0)oct-2-ene-2-carboxylic acid15690-38-7100 % similar (6R,7R)-7-Amino-3-(methoxymethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid24701-69-769 % similar 7-Aminodeacetoxycephalosporanic acid22252-43-365 % similar 7-Amino-3-methyl-8-oxo-5-thia-1-azabicyclo(4.2.0)oct-2-ene-2-carboxylic acid26395-99-365 % similar (6R,7R)-7-Amino-3-chloro-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid53994-69-765 % similar 7-ACA957-68-665 % similar (6R,7R)-7-Amino-3-ethenyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid79349-82-961 % similar (6R,7R)-7-Amino-8-oxo-3-(1-propen-1-yl)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid120709-09-360 % similar (6R,7R)-7-Amino-3-(((1-methyl-1H-tetrazol-5-yl)thio)methyl)-8-oxo-5-thia-1-azabicyclo(4.2.0)oct-2-ene-2-carboxylic acid24209-38-957 % similar (6R,7R)-7-Amino-8-oxo-3-[(1H-1,2,3-triazol-4-ylthio)methyl]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid37539-03-057 % similar Cefazolin deacylated30246-33-456 % similar 7-Amino-3-cephem-4-carboxylic acid36923-17-852 % similar (R,R)-7-Amino-3-(1-methylpyrrolidinio)methyl-3-cephem-4-carboxylate hcl780810-20-041 % similar Cephalexin15686-71-237 % similar Cefaclor53994-73-337 % similar Cefamandole34444-01-436 % similar Cefatrizine51627-14-636 % similar 4',5'-Dihydrocefradine37051-00-636 % similar Cefadroxil50370-12-236 % similar p-Methoxybenzyl 7β-amino-3-(chloromethyl)-3-cephem-4-carboxylate hydrochloride113479-65-535 % similar