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发明人钱学锋,韩伟,林芳. "A Process for Preparing High-Purity Ethyl 1-(4-chlorophenyl)-5-methyl-1H-1,2,4-triazole-3-carboxylate" [P]. 中国发明专利, 专利号 CN 111523080 B, 授权公告日 2020-10-21.
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