50-59-9

Ceporan Ceporin Sefacin Keflodin Ceflorin Keflordin Cephaloridine Cephaloridine II N-(7-[2′-Thienylacetamidoceph-3-ylmethyl])pyridinium 2-carboxylate N-[7-[2'-Thienyl-acetamidoceph-3-ylmethyl]] pyridinium-4-carboxylate PyridiniuM,1-[[(6R,7R)-2-carboxy-8-oxo-7-[[2-(2-thienyl)acetyl]aMino]-5-thia-1-azabicyclo[4.2.0]oct- (6R,7R)-8-Oxo-3-(1-pyridiniumylmethyl)-7-[(2-thienylacetyl)amino]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate (6R,7R)-8-oxo-3-(pyridin-1-ylmethyl)-7-[(2-thiophen-2-ylacetyl)amino]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate (6R,7R)-8-oxo-3-(pyridin-1-ium-1-ylmethyl)-7-[(2-thiophen-2-ylacetyl)amino]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate pyridinium, 1-((2-carboxy-8-oxo-7-(2-(2-thienyl)acetamido)-5-thia-1-azabicyclo( 4.2.0)o ct- 2-en-3-yl)methyl)-, hydroxide, inner salt 1-[(7'-beta-[2-(2-thienyl)acetamido]-8'-oxo-1'-aza-5'-t hiabicyclo[4.2.0]-oct-2 '-en-3'-yl)methyl]pyridinium-2'-carboxylate 40602 7-((2-thienyl)acetamido)-3-(1-pyridylmethyl)cephalosporanic acid 7-(alpha-(2-thienyl)acetamido)-3-(1-pyridylmethyl)-3-cephem-4-carboxylic acid 7-(alpha-(2-thienyl)acetamido)-3-(1-pyridylmethyl)-3-cephem-4-carboxylic acid b etaine