14943-47-6 N-(N-Glycylglycyl)-8-lysine vasopressin Triglycyl-desglycine amide lysine vasopressin Vasopressin, N-(N-gly-gly)-8-lys- Vasopressin, N-(N-glycylglycyl)-8-L-lysine- Vasopressin, N-(N-glycylglycyl)-8-lysine-