CAS No:N/A||Chemical Formula:C23H31N3O6S(C17H16N2O6S.C6H15N||Molecular Weight:477.57600(376.38374+101.19300)||Exact Mass:477.19336(376.07291+101.12045)||triethylamine (6R,7R)-7-((R)-2-(formyloxy)-2-phenylacetamido)-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate