3-[2-[3-[(2,4-dihydroxy-3,3-dimethyl-butanoyl)amino]propanoylamino]eth ylsulfanyl]-7-oxo-6-(1-sulfooxyethyl)-1-azabicyclo[3.2.0]hept-2-ene-2- carboxylic acid

CAS No: 82475-09-0

dihydroxy,dimethyl,butanoyl,amino,propanoylamino,ylsulfanyl,sulfooxyethyl,azabicyclo,carboxylic