(DEAMINO-CYS1,LYS8)-VASOPRESSIN 3-MERCAPTOPROPIONYL-TYR-PHE-GLN-ASN-CYS-PRO-LYS-GLY-NH2, (DISULFIDE BOND) 3-Mercaptopropionyl-Tyr-Phe-Gln-Asn-Cys-Pro-Lys-Gly-NH2 deamino-L-lysine-vasopressin (Deamino-Cys1,Lys?)-Vasopressin (Deamino-Cys1,Lys8)-Vasopressin trifluoroacetate salt 3-Mercaptopropionyl-Tyr-Phe-Gln-Asn-Cys-Pro-Lys-Gly-NH2 trifluoroacetate salt (Disulfide bond) Glycinamide, N-(3-mercapto-1-oxopropyl)-L-tyrosyl-L-phenylalanyl-L-glutaminyl-L-asparaginyl-L-cysteinyl-L-prolyl-L-lysyl-, cyclic (1→5)-disulfide (Deamino-Cys1,Lys8)-Vasopressin trifluoroacetate salt