(2-ethoxy-2-methylpropanoyl)oxymethyl (5r,6s)-6-[(1r)-1-hydroxyethyl]-7-oxo-3-[(1r,3s)-1-oxothiolan-3-yl]sulfanyl-4-thia-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate

CAS No: 1000296-71-8

ethoxy,methylpropanoyl,oxymethyl,hydroxyethyl,oxothiolan,sulfanyl,azabicyclo,carboxylate