5-thia-1-azabicyclo(4.2.0)oct-2-ene-2-carboxylicacid,7-mandelamido-3-(((1-met

Sodium 7-D-mandelamido-3-(1-methyl-1H-tetrazol-5-ylthiomethyl)-3-cephem-4-carboxylate

5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 7-mandelamido-3-[[(1-methyl-1H-tetrazol-5-yl)thio]methyl]-8-oxo-, monosodium salt, D- (8CI)

(6R,7R)-7-[(R)-2-Hydroxy-2-phenylacetylamino]-3-(1-methyl-1H-tetrazol-5-ylthiomethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid sodium salt