CAS No:N/A||Chemical Formula:C29H38N4O9S||Molecular Weight:618.70200||Exact Mass:618.23595||4-nitrobenzyl(4R,5S,6S)-3-(((3S,5S)-1-(tert-butoxycarbonyl)-5-(dimethylcarbamoyl)Pyrrolidin-3-yl)thio)-6-((R)-1-hydroxyethyl)-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate