Roberts E F, Park J H, Brown S R. "Method for the Synthesis of 4-Bromo-5-((3,4-dichlorobenzyl)oxy)-2-ethylpyridazin-3(2H)-one" [P]. US Patent, US 10051021 B2, 2024-06-03.
发明人冯建国,刘建华,朱建伟. "A Process for Preparing High-Purity 4-Bromo-5-((3,4-dichlorobenzyl)oxy)-2-ethylpyridazin-3(2H)-one" [P]. 中国发明专利, 专利号 CN 113130191 A, 授权公告日 2022-06-10.
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