英文别名(2S)-2-acetamido-N-[2-(4-nitroanilino)acetyl]-3-phenylpropanamide; N-Acetyl-L-phenylalanylglycin-p-nitroanilid; Glycinamide,N-acetyl-L-phenylalanyl-N-(4-nitrophenyl); Nacphe-gly-4-NA; Ac-Phe-Gly-(p-Nitroanilid); N-Acetylphenylalanylglycine 4-nitroanilide; ACETYL-PHE-GLY-P-NITROANILIDE; PAPAIN SUBSTRATE, COLORIMETRIC; N-ACETYL-L-PHE-GLY-P-NITROANILIDE; Ac-FG-pNA 
