130409-05-1 8-(4-Benzoyl-L-phenylalanine)substance P 8-(p-Benzoyl-L-phenylalanine)-substance P 8-BPA-substance P Bpa(8)-SP Substance P, 8-(4-benzoyl-L-phenylalanine)- Substance P, BPA(8)- Substance P, benzoylphenylalanyl(8)-