发明人徐明华,王建平,胡光. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 111644639 A, 授权公告日 2025-06-21.
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发明人高志强,罗永刚,杨光. "A Process for Preparing High-Purity 4-Chloro-n'-(2-chloroacetyl)benzohydrazide" [P]. 中国发明专利, 专利号 CN 117252944 B, 授权公告日 2019-06-16.
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