(-)-1-(((6R,7R)-7-(2-(5-Amino-1,2,4-thiadiazol-3-yl)glyoxylamido)-2-carboxy-8-oxo-5-thia-1-azabicyclo(4.2.0)oct-2-en-3-yl)methyl)-1H-imidazo(1,2-b)pyridazin-4-ium hydroxide inner salt, 7(sup 2)-(Z)-(O-methyloxime) 113359-04-9 123572-82-7 125882-76-0 128007-70-5 133790-04-2 CCRIS 6737 CZOP Cefozopran Cefozopran [INN] Imidazo(1,2-b)pyridazinium, 1-((6R,7R)-7-(((2Z)-(5-amino-1,2,4-thiadiazol-3-yl)(methoxyimino)acetyl)amino)-2-carboxy-8-oxo-5-thia-1-azabicyclo(4.2.0)oct-2-en-3-yl)methyl)-, inner salt Imidazo(1,2-b)pyridazinium, 1-((7-(((5-amino-1,2,4-thiadiazol-3-yl)(methoxyimino)acetyl)amino)-2-carboxy-8-oxo-5-thia-1-azabicyclo(4.2.0)oct-2-en-3-yl)methyl)-, inner salt, (6R-(6alpha,7beta(Z)))- SCE 2787