1-Desamino-7-(4-azidobenzoyl)lys-8-arg vasotocin 109064-94-0 Vasotocin, 1-deamino-(4-azidobenzoyl)lysyl(7)-arginine(8)- Vasotocin, 1-desamino-(4-azidobenzoyl)lys(7)-arg(8)- d7-N3-Avt