4,5-dichloro-2-(2-morpholin-4-ylethyl)pyridazin-3-one,hydrochloride

4-(3-amino-6-methoxypyridin-2-yl)sulfanyl-5-chloro-1H-pyridazin-6-one

7-Methoxy-2,3,6-triazaphenotriazin-1(2H)-one

2,4,5-trichloropyridazin-3-one

2-苄氧基甲基-4,5-二氯-3(2H)-吡嗪酮