英文同义词
NZ-ACETYL-DL-PHENYLALANINE-P-NITROANILIDE;N-ALPHA-ACETYL-DL-PHENYLALANINE P-NITROANILIDE;N-ACETYL-DL-PHENYLALANINE P-NITROANILIDE;N-ACETYL-DL-PHE-P-NITROANILIDE;AC-PHE-PNA;AC-DL-PHENYLALANINE-PNA;AC-DL-PHE-PNA;ACETYL-DL-PHENYLALANINE P-NITROANILIDE