4-Thia-1-azabicyclo(3.2.0)heptane-2-carboxylic acid, 3,3-dimethyl-6-(((5-methyl-3-phenyl-4-isoxazolyl)carbonyl)amino)-7-oxo-, monosodium salt, monohydrate, (2S-(2alpha,5alpha,6beta))- 66-79-5 7240-38-2 Bactocill Cryptocillin Monosodium (2S,5R,6R)-3,3-dimethyl-6-(5-methyl-3-phenyl-4-isoxazolecarboxamido)-7-oxo-4-thia-1-azabicyclo(3.2.0)heptane-2-carboxylate monohydrate OXACILLIN SODIUM Oxacillin Spofa Oxacillin natrium-1-wasser Oxacillin sodium [USAN:JAN] Oxacillin sodium hydrate Oxacillin sodium salt monohydrate P-12 Penstapho SQ 16,423 Stapenor