(6R, 7R)-7-(R)-Mandelamido-3-[[(1-methyl-1H-tetrazol-5-yl)thio]methyl]- 8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate formate ester- 42540-40-9 (SODIUM SALT) 7-(((Formyloxy)(phenyl)acetyl)amino)-3-(((1-methyl-1H-tetraazol-5-yl)thio)methyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid AIDS-156223 AIDS156223 Cefamandole nafate Cefamandole nafate (*sodium salt*) Cemandil Mandol NSC299588 (SODIUM) Sodium (6R, {7R)-7-(R)-mandelamido-3-[[(1-methyl-1H-tetrazol-5-yl)thio]methyl]-} {8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate} formate ester {5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic} acid, {7-[(formyloxy)phenylacetyl]amino]-3-[[(1-methyl-1H-tetrazol-5-yl)t} hio\]methyl\]-8-oxo-, monosodium salt, {[6R-[6.alpha.,7.beta.(R*)]-} {5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic} acid, {7-[[(formyloxy)phenylacetyl]amino]-3-[[(1-methyl-1H-tetrazol-5-yl)} thio\]methyl\]-8-oxo-, monosodium salt, {[6R-[6.alpha.,} 7.beta.(R*)\]\]-