84845-58-9

FCE-22101 FCE 221O1 Ritipenem sodium salt (5R)-3-[[(Aminocarbonyl)oxy]methyl]-6β-[(R)-1-hydroxyethyl]-7-oxo-4-thia-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid sodium salt 4-Thia-1-azabicyclo(3.2.0)hept-2-ene-2-carboxylic acid, 3-(((aminocarbonyl)oxy)methyl)-6-((1R)-1-hydroxyethyl)-7-oxo-, monosodium salt, (5R,6S)- 4-Thia-1-azabicyclo(3.2.0)hept-2-ene-2-carboxylic acid, 3-(((aminocarbonyl)oxy)methyl)-6-(1-hydroxyethyl)-7-oxo-, monosodium salt, (5R-(5-alpha,6-alpha(R*)))-