83590-79-8 EINECS 280-505-2 L-Ornithinamide, N-((phenylmethoxy)carbonyl)-L-phenylalanyl-N5-(aminocarbonyl)-N-(4-nitrophenyl)- N-((Benzyloxy)carbonyl)-3-phenyl-L-alanyl-N5-carbamoyl-N-(p-nitrophenyl)-L-ornithinamide N-Benzyloxycarbonylphenylalanyl-citrulline 4-nitroanilide