38679-66-2 8-Arg-1-(3-mercaptopropanoic acid)vasotocin 8-Arginine-1-(3-mercaptopropanoic acid)vasotocin Oxytocin, 1-(3-mercaptopropanoic acid)-8-L-arginine- Vasotocin, 1-(3-mercaptopropanoic acid)-8-arg- Vasotocin, 1-(3-mercaptopropanoic acid)-8-arginine dAVT