1-(beta-Mercapto-beta-beta-cyclopentamethylenepropionic acid)-4-val-argipressin 65647-03-2 Arginine vasopressin, mercapto-beta,beta-cyclopentamethylenepropionic acid(1)-val(4)- Argipressin, beta-mercapto-beta,beta-cyclopentamethylenepropionic acid(1)-val(4)- Argipressin, beta-mercapto-beta,beta-cyclopentamethylenepropionic acid(1)-valine(4)- Cyclo-dvdavp Vasopressin, 1-(1-mercaptocyclohexaneacetic acid)-4-L-valine-8-D-arginine-