(6-CHLOROPYRIDAZIN-3-YL)(PHENYL)METHANONE
2-(3,6-dichloropyridazin-4-yl)-2-methylpropyl methyl carbonate
5-Butoxy-3-chloropyridazine
(6-chloropyridazin-3-yl)-(4-methylpiperazin-1-yl)methanone
