132182-69-5 5-Thia-1-azabicyclo(4.2.0)oct-2-ene-2-carboxylic acid, 7-(((2-amino-4-thiazolyl)((1-carboxy-1-methylethoxy)imino)acetyl)amino)-3-(2-(1,4-dihydro-1,5-dihydroxy-4-oxo-2-pyridinyl)ethenyl)-8-oxo-, trisodium salt, (6R-(3(Z),6-alpha,7-beta(Z)))-