CAS No:N/A ||Chemical Formula:C22H29N5O9S2 ||Molecular Weight:571.62376 ||Exact Mass:571.14067 ||(2R,4S)-2-((S)-2-methoxy-1-((R)-2-(3-(methylsulfonyl)-2-oxoimidazolidine-1-carboxamido)-2-phenylacetamido)-2-oxoethyl)-5,5-dimethylthiazolidine-4-carboxylic acid