93031-07-3 | .alpha.-(4-Methoxybenzoyl)-.alpha.-(1-benzyl-5-ethoxy-3-hydantoinyl)-5'-[.alpha.-(2,4-di-tert-amylphenoxy)butylamido]-2'-chloroacetanilide | .alpha.-(4-Methoxybenzoyl)-.alpha.-(1-benzyl-5-ethoxy-3-hydantoinyl)-5'-[.alpha.-(2,4-di-tert-amylphenoxy)butylamido]-2'-chloroacetanilide |