4-chloropyridazin-3(2H)-one-Pyridazines| 毕得医药

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4,5-Dichloro-3(2H)-pyridazinone 4,5-Dichloro-3(2H)-pyridazinone 品牌：毕得: BD92532932-22-997%; 登录 500g

4-Chloro-5-hydroxypyridazin-3(2H)-one 4-Chloro-5-hydroxypyridazin-3(2H)-one 品牌：毕得: BD16691264178-58-195%; 登录 5g

5-Amino-4-chloropyridazin-3(2H)-one 5-Amino-4-chloropyridazin-3(2H)-one 品牌：毕得: BD939376339-19-197%; 登录 5g

4-Chloro-5-methoxypyridazin-3(2H)-one 4-Chloro-5-methoxypyridazin-3(2H)-one 品牌：毕得: BD9605563910-43-098%; 登录 25g

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