3-Bromo-N-propylimidazo[1,2-B]pyridazin-6-amine1034621-79-8100 % similar 3-Bromo-6-chloroimidazo(1,2-b)pyridazine13526-66-448 % similar 3-Bromoimidazo(1,2-b)pyridazine18087-73-538 % similar Propylaniline622-80-032 % similar 6-Chloro-3-bromo-imidazo[1,2-A]pyridine886371-28-431 % similar