3-Chloro-6-(pyridin-4-yl)pyridazine
3-Chloro-5,6-dimethylpyridazine-4-carbonitrile
tert-Butyl 4-(5-chloro-6-oxo-1,6-dihydropyridazin-4-yl)piperazine-1-carboxylate
3-Chloro-6-(1-methyl-1H-pyrazol-4-yl)pyridazine
6-Chloro-N-cyclopropylpyridazin-3-amine
6-Chloropyridazine-3(2H)-thione
2-(6-Chloropyridazin-3-yl)-2-phenylacetonitrile
3,6-Dichloro-4-iodopyridazine
Methyl 3,6-dichloro-5-methylpyridazine-4-carboxylate
Methyl 6-chloro-3-oxo-2,3-dihydropyridazine-4-carboxylate
Ethyl 3-chloropyridazine-4-carboxylate
3-Chloro-5-methylpyridazine
3-Chloropyridazin-4-ol
3,4-Dichloropyridazine
1-(4-Chlorophenyl)-4-oxo-1,4-dihydropyridazine-3-carboxylic acid
6-Chloropyridazin-4-ol
2-(4-Chlorophenyl)-3-ethyl-5-oxo-2,5-dihydropyridazine-4-carboxylic acid
2-Benzyl-4,5-dichloropyridazin-3(2H)-one
3-Chloro-6-(1-cyclopropyl-1H-pyrazol-4-yl)pyridazine
6-Chloro-3-hydroxypyridazine-4-carboxamide
