发明人赵玉洁,马晓峰,李文辉. "Method for the Synthesis of 4-Methyl-N-(2-methyl-5-nitrophenyl)-1,2,3-thiadiazole-5-carboxamide" [P]. 中国发明专利, 专利号 CN 112097700 A, 授权公告日 2021-06-05.
发明人钱学锋,高志强,罗永刚. "A Process for Preparing High-Purity 4-Methyl-N-(2-methyl-5-nitrophenyl)-1,2,3-thiadiazole-5-carboxamide" [P]. 中国发明专利, 专利号 CN 117997195 A, 授权公告日 2020-12-01.
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