英文名称5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 3-[[(aminocarbonyl)oxy]methyl]-7-[[6-(diphenylmethoxy)-1,6-dioxo-5-[[(2,2,2-trichloroethoxy)carbonyl]amino]hexyl]amino]-7-methoxy-8-oxo-, diphenylmethyl ester, [6R-(6α,7α)]-分子式C45H43Cl3N4O11S分子量954.27