benzyl ((6S,12R)-1,17-diamino-1,17-diimino-6-((4-nitrophenyl)carbamoyl)-8,11-dioxo-2,7,10,16-tetraazaheptadecan-12-yl)carbamate dihydrochloride; Z-D-Arg-Gly-Arg-pNA Dihydrochloride; L-Argininamide, N2-[(Phenylmethoxy)carbonyl]-D-arginylglycyl-N-(4-nitrophenyl) Dihydrochloride
