Cefpirome sulphate
5H-1-Pyrindinium, 1-((7-(((2-Amino-4-Thiazolyl)(Methoxyimino)Acetyl)Amino)-2-Carboxy-8-Oxo-5-Thia-1-Azabicyclo(4.2.0)Oct-2-En-3-yl)Methyl)-6,7-Dihydro-, Hydroxide, Inner Salt, (6R-(6alpha,7beta(Z)))-, Sulfate (1:1)