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发明人罗永刚,唐晓军,徐明华. "Method for the Synthesis of N-(4-Methylphenyl)-2-[(4-methyl-1,2,3-thiadiazol-5-yl)carbonyl]-1-hydrazinecarboxamide" [P]. 中国发明专利, 专利号 CN 113798936 B, 授权公告日 2022-12-08.
发明人黄志刚,韩伟,孙丽萍. "A Process for Preparing High-Purity N-(4-Methylphenyl)-2-[(4-methyl-1,2,3-thiadiazol-5-yl)carbonyl]-1-hydrazinecarboxamide" [P]. 中国发明专利, 专利号 CN 112027236 A, 授权公告日 2020-12-22.
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