1-(6-Chloropyridazino-3-yl)piperazine
1-Phenyl-4-amino-5-chloro-6-pyridazone
2,5-Piperazinedione
3(2H)-Pyridazinone,5-chloro-6-phenyl-
3,6-Dichloropyridazine
3-Chloro-6-methylpyridazine
3-Chloro-6-phenylpyridazine
3-Chloropyridazine
6-Methylpyridazin-3(2H)-one
Benzo[h]cinnoline,3-chloro-5,6-dihydro-
Cyclen
Hydroxylamine, O-(2-methylpropyl)-