CAS No:N/A||Chemical Formula:C48H42N16O13S4||Molecular Weight:1179.20300||Exact Mass:1178.20001||7-(2-(4-hydroxynicotinamido)-2-(4-((7-(2-(4-hydroxynicotinamido)-2-(4-hydroxyphenyl)acetamido)-3-(((1-methyl-1H-tetrazol-5-yl)thio)methyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carbonyl)oxy)phenyl)acetamido)-3-(((1-methyl-1H-tetrazol-5-yl)thio)methyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid