105358-77-8 1H-Isoindolium, 2-((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)-2,3-dihydro-5,6-dihydroxy-2-methyl-, hydroxide, inner salt, (6R-(6alpha,7beta(Z)))- 7-(2-(2-Aminothiazol-4-yl)-2-(1- carboxy-1-methylethoxyimino)acetamido)-3-(5,6-dihydroxy-2-methyl-2-isoindolium)methyl-3-cephem-4-carboxylate BO 1236 BO-1236 L 658310 L-658,310