1-Deamino-2-(oet-tyr)-4-val-8-orn-vasotocin 1-Desamino-2-(O-ethyltyrosyl)-4-valyl-8-ornithine-vasotocin 131483-45-9 Vasopressin, 1-(3-mercaptopropanoic acid)-2-(O-ethyl-D-tyrosine)-4-L-valine-8-L-ornithine- Vasotocin, 1-desamino-O-ethyltyrosyl(2)-valyl(4)-ornithine(8)- Vasotocin, 1-desamino-oet-tyr(2)-val(4)-orn(8)- dE-Vvt