3-AMINO-6-CHLORO-PYRIDAZINE 3-Amino-6-chloropyridazine 3-Pyridazinamine, 6-chloro- 5469-69-2 6-Amino-3-chloropyridazine 6-Chloro-3-pyridazinamine 6-Chloropyridazin-3-amine EINECS 226-796-1 NSC 25227 Pyridazine, 3-amino-6-chloro- (8CI)