英文名称:dynorphin A ethylamide (1-8), N-methyl-Tyr(1)-4-nitro-Phe(4)-N-methyl-Arg(7)-Leu(8)-; Dynorphin A ethylamide (1-8), N-methyl-tyr(1)-4-nitro-phe(4)-N-methyl-arg(7)-leu(8)-; (N-Methyl-tyr(1)-phe(4)(p-No2)-N-methyl-D-arg(7)-leu(8))dynorphin A ethylamide(1-8); 4-Nitro-tpala-dynorphin; Dynorphin A ethylamide (1-8), N-methyl-tyrosyl(1)-4-nitrop