4-Thia-1-azabicyclo(3.2.0)heptane-2-carboxylic acid, 6-(((((6-(4-((bis(2-hydroxyethyl)amino)sulfonyl)phenyl)-1,2-dihydro-2-oxo-3-pyridinyl)carbonyl)amino)(4-hydroxyphenyl)acetyl)amino)-3,3-dimethyl-7-oxo-, monosodium salt, (2S-(2-alpha,5-alpha,6-beta(S*)))- 4-Thia-1-azabicyclo(3.2.0)heptane-2-carboxylic acid, 6-(((((6-(4-((bis(2-hydroxyethyl)amino)sulfonyl)phenyl)-1,2-dihydro-2-oxo-3-pyridinyl)carbonyl)amino)(4-hydroxyphenyl)acetyl)amino)-3,3-dimethyl-7-oxo-, sodium salt (2S-(2alpha,5alpha,6beta(S*)))- 69402-03-5 CI 867 CL 867 Piridicillin Sodium Piridicillin sodium [USAN] Sodium (2S,5R,6R)-6-((R)-2-(6-(p-(bis(2-hydroxyethyl)sulfamoyl)phenyl)-1,2-dihydro-2-oxonicotinamido)-2-(p-hydroxyphenyl)acetamido)-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo(3.2.0)heptane-2-carboxylate