84211-35-8 De-tyr-dynorphin(2-13) Dyn A (2-13) Dynorphin A (2-13) Dynorphin A, 1-de-L-tyrosine-14-de-L-tryptophan-15-de-L-aspartic acid-16-de-L-asparagine-17-de-L-glutamine- Dynorphin A, destyr(1)-destrp(14)-desasp(15)-desasn(16)-desglu(17)-