5720-07-0
4-甲氧基苯硼酸
→
763886-63-1
ethyl 4-[6-imino-3-(4-methoxyphenyl)pyridazin-1-yl]butanoate
2969-81-5
4-溴丁酸乙酯
+
4776-87-8
3-氨基-6-(4-甲氧基苯基)哒嗪