1,2-Ethanediamine, N'-(6-(4-fluorophenyl)-4-phenyl-3-pyridazinyl)-N,N-dimethyl- 118516-21-5 3-Pyridazinamine, N-(2-(dimethylamino)ethyl)-6-(4-fluorophenyl)-4-phenyl- N-(2-(Dimethylamino)ethyl)-6-(4-fluorophenyl)-4-phenyl-3-pyridazinamine