英文同义词
H-PHE-PRO-ALA-PNA;L-Phenylalanyl-L-prolyl-N-(4-nitrophenyl)-L-alaninamide;(2S)-1-[(2S)-2-amino-3-phenylpropanoyl]-N-[(2S)-1-(4-nitroanilino)-1-oxopropan-2-yl]pyrrolidine-2-carboxamide;L-Alaninamide, L-phenylalanyl-L-prolyl-N-(4-nitrophenyl)- (9CI);FPA-pNA