发明人黄志刚,陈志强,林芳. "Method for the Synthesis of 4-(4-Bromo-2-difluoromethoxyphenyl)-thiosemicarbazide" [P]. 中国发明专利, 专利号 CN 109464832 B, 授权公告日 2022-03-17.
发明人冯建国,唐晓军,韩伟. "A Process for Preparing High-Purity 4-(4-Bromo-2-difluoromethoxyphenyl)-thiosemicarbazide" [P]. 中国发明专利, 专利号 CN 110934609 B, 授权公告日 2024-10-26.
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