4-Thia-1-azabicyclo(3.2.0)heptane-2-carboxylic acid, 3,3-dimethyl-7-oxo-, 4,4-dioxide, sodium salt, (2S-cis)- 69388-84-7 CP 45899 sodium salt CP 45899-2 EINECS 273-984-4 Penicillanic acid 1,1-dioxide sodium salt Penicillanic acid dioxide sodium salt Penicillanic acid sulfone sodium salt SULBACTAM SODIUM Sodium (2S,5R)-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo(3.2.0)heptane-2-carboxylate 4,4-dioxide Sodium (2S-cis)-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo(3.2.0)heptane-2-carboxylate 4,4-dioxide Sodium 1,1-dioxopenicillanate Sodium penicillanate 1,1-dioxide Sodium sulbactam Sulbactam natrium Sulbactam sodium [USAN:JAN] Sulbactam sodium salt Unasyn