
CAS No:N/A ||Chemical Formula:C34H37N5O13S||Molecular Weight:755.75200||Exact Mass:755.21086||4-nitrobenzyl (5R,6S)-3-((2-((3R)-3-hydroxy-2-(5-(((4-nitrobenzyl)oxy)carbonyl)-4-oxopyrrolidin-2-yl)butanamido)ethyl)thio)-6-((R)-1-hydroxyethyl)-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate
