64695-06-3 8-Leu-9-de-arg-bradykinin 8-Leu-9-des-arg-BK Bradykinin, 8-L-leucine-9-de-L-arginine- Bradykinin, leu(8) (1-8) Bradykinin, leucyl(8)-des-arginine(9)- bradykinin, Leu(8)-des-Arg(9)-