CAS No:N/A||Chemical Formula:C31H39N7O10S2||Molecular Weight:733.81200||Exact Mass:733.21998||(2S,5R,6R)-6-(2-((4S)-4-carboxy-5,5-dimethylthiazolidin-2-yl)-2-((R)-2-(4-ethyl-2,3-dioxopiperazine-1-carboxamido)-2-phenylacetamido)acetamido)-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid