1H-IMIDAZO[4,5-D]PYRIDAZINE
CAS No. 273-00-7
1,3,5,6-Tetraazaindene; Imidazo<4,5-d>pyridazin; Imidazol< 4-Imidazo<1H-Imidazo(4,5-d)pyridazine