(beta-Mercapto-beta,beta-cyclopentamethylemepropionic acid)-2-(O-ethyl)tyr-4-val-8-lys-N(6)carboxytetramethylrhodamine vasopressin 139468-40-9 R-Clvp Vasopressin, 1-(beta-mercapto-beta,beta-cyclopentamethylene propionic acid)-(O-ethyl)tyr(2)-val(4)-lys(8)-N(6)-carboxytetramethylrhodamine- Vasopressin,1-(beta-mercapto-beta,beta-cyclopentamethylene propionic acid)-(O-ethyl)tyrosyl(2)-valyl(4)-lysine(8)-N(6)-carboxytetramethylrhodamine-