CAS No:36041-93-7||Chemical Formula:C14H16N2O4S2||Molecular Weight:340.41200||Exact Mass:340.05515||Chemical Formula: C14H16N2O4S2,Exact Mass: 340.05515,Molecular Weight: 340.41200,(2S,5R,6R)-3,3-dimethyl-7-oxo-6-(2-(thiophen-3-yl)acetamido)-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid