112606-66-3 Ici 193428 Ici-193428 Pyridinium, 1-((4-(aminocarbonyl)phenyl)methyl)-4-(((7-(((2-amino-4-thiazolyl)((1-carboxy-1-methylethoxy)imino)acetyl)amino)-2-carboxy-8-oxo-5-thia-1-azabicyclo(4.2.0)oct-2-en-3-yl)methyl)amino)-, hydroxide, inner salt, (6R-(6alpha,7beta(Z)))-