6653-91-4

6-Hydrazinoimidazo[1,2-b]pyridazine 6-imidazo[2,1-f]pyridazinylhydrazine 6-Hydrazinylimidazo[1,2-b]pyridazine imidazo[1,2-b]pyridazin-6-ylhydrazine imidazo[2,1-f]pyridazin-6-ylhydrazine Imidazo[1,2-b]pyridazine, 6-hydrazinyl-