CAS No:N/A ||Chemical Formula:C24H31N5O7S2 ||Molecular Weight:565.66000 ||Exact Mass:565.16649 "||(2S,5R,6R)-6-((R)-2-((R)-2-amino-2-phenylacetamido)-2-((2R,4S)-4-carboxy-5,5-dimethylthiazolidin-2-yl)acetamido)-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid