57851-61-3 DP 432 DP-432 L-Tyrosinamide, beta-alanyl-L-arginylglycyl-L-phenylalanyl-L-phenylalanyl- beta-Alanyl-Arg-Gly-Phe-Phe-Tyr-NH2 beta-Alanyl-L-arginylglycyl-L-phenylalanyl-L-phenylalanyl-L-tyrosinamide