61990-92-9 Benpenolisin Benpenolisin [INN] N6-(2-((2R,4S)-4-Kaliumcarboxylato-5,5-dimethyl-2-thiazolanyl)-N-(phenylacetyl)glycyl)-L-lysin-dodekapeptid Poly(imino(1-(4-(((4-carboxy-5,5-dimethyl-2-thiazolidinyl)((phenylacetyl)amino)acetyl)amino)butyl)-2-oxo-1,2-ethanediyl)), alpha-hydro-omega-hydroxy-, dodecapotassium salt, (2R-(2alpha(R*(S*)),4beta))-