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发明人韩伟,张德明,冯建国. "A Process for Preparing High-Purity 4-Methyl-N'-(4-methyl-1,2,3-thiadiazole-5-carbonyl)benzenesulfonohydrazide" [P]. 中国发明专利, 专利号 CN 113201001 B, 授权公告日 2025-09-25.
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