| Synonyms |
(4-Nitrophenyl)methyl (2R-(1(E),2alpha,3alpha))-alpha-(1-hydroxyethylidene)-4-oxo-3-((phenoxyacetyl)amino)-2-(((p-tolyl)sulphonyl)thio)azetidine-1-acetate; S-{1-[(1E)-1-{hydroxy[(4-nitrobenzyl)oxy]methylidene}-2-oxopropyl]-4-oxo-3-[(phenoxyacetyl)amino]azetidin-2-yl} 4-methylbenzenesulfonothioate |