83675-81-4
6-phenyl-2-(2-phthalimidoethyl)-3(2H)-pyridazinone
→
~80%
77375-77-0
2-(2-氨基乙基)-6-苯基吡嗪-3(2H)-酮
2166-31-6
6-苯基-3(2H)-哒嗪酮
87666-24-8
2-(6-oxo-3-phenylpyridazin-1-yl)ethylurea
87666-25-9
1-methyl-3-[2-(6-oxo-3-phenylpyridazin-1-yl)ethyl]urea