CAS No:N/A ||Chemical Formula:C16H18N4O6S2 ||Molecular Weight:426.46200 Exact mass 426.06678 ||Exact Mass:426.46200 Exact mass 426.06678||((6R,7S)-2-carbamoyl-7-methoxy-8-oxo-7-(2-(thiophen-2-yl)acetamido)-5-thia-1-azabicyclo[4.2.0]oct-2-en-3-yl)methyl carbamate