2166-33-8
6-(4-甲氧基苯基)吡嗪-3(2H)-酮
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18772-76-4
[6-(4-methoxyphenyl)pyridazin-3-yl]hydrazine
58059-31-7
3-氯-6-(4-甲氧苯基)哒嗪
4776-87-8
3-氨基-6-(4-甲氧基苯基)哒嗪