英文别名Z-Arg-Arg-pNA · 2 HCl; cathepsin b substrate i, colorimetric; Z-Arg-Arg-pNA; Z-RR-PNA,2HCL; Cathepsin B Ssubstrate I,colorimetric; Z-ARG-ARG-PNA 2 HCL; Z-Arg-Arg-AMC-pNA2HCl; Z-RR-PNA; Z-RR-PNA, 2HCL; benzyl N-[(2S)-5-(diaminomethylideneamino)-1-[[(2S)-5-(diaminomethylideneamino)-1-(4-nitroanilino)-1-oxopentan-2-yl]amino]-1-oxopentan-2-yl]carbamate;dihydrochloride 
