CAS No:N/A ||Chemical Formula:C23H26N4O8S3 ||Molecular Weight:582.66100 ||Exact Mass:582.09128||(2S,5R,6R)-6-((2S,5R,6R)-6-(2-carboxy-2-(thiophen-3-yl)acetamido)-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxamido)-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid