CS-1170 sodium salt

Sodium (6R,7S)-7-[[2-(cyanomethylsulfanyl)acetyl]amino]-7-methoxy-3-[(1-methyltetrazol-5-yl)sulfanylmethyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate

(6R)-7-[[[(Cyanomethyl)thio]acetyl]amino]-7β-methoxy-3-[[(1-methyl-1H-tetrazol-5-yl)thio]methyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid sodium salt

(6R,7S)-7-[[2-[(Cyanomethyl)thio]acetyl]amino]-7-methoxy-3-[[(1-methyl -1H-tetrazol-5-yl)thio]methyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene -2-carboxylic Acid Sodium Salt