145194-33-8 C(Yigsr)3-NH2 L-Argininamide, L-cysteinyl-L-tyrosyl-L-isoleucylglycyl-L-seryl-L-arginyl-L-tyrosyl-L-isoleucylglycyl-L-seryl-L-arginyl-L-tyrosyl-L-isoleucylglycyl-L-seryl- L-Cysteinyl-L-tyrosyl-L-isoleucylglycyl-L-seryl-L-arginyl-L-tyrosyl-L-isoleucylglycyl-L-seryl-L-arginyl-L-tyrosyl-L-isoleucylglycyl-L-seryl-L-argininamide