英文别名AC-ALA-PNA; (2S)-2-acetamido-N-(4-nitrophenyl)propanamide; n2-acetyl-n-(4-nitrophenyl)-l-alaninamide; Acala-pna; N-Acetyl-N-(4-nitrophenyl)-L-alaninamide; Acetyl-L-alanine 4-nitroanilide; Acetylalanine 4-nitroanilide; AANA; AC-ALANINE-PNA; N-ALPHA-ACETYL-L-ALANINE 4-NITROANILIDE; acetylalanine4-nitroanilide; N-acetyl-L-alanine P-nitroanilide; PropanaMide, 2-(acetylaMino)-N-(4-nitrophenyl)-, (2S)- 
