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发明人张德明,韩伟,钱学锋. "A Process for Preparing High-Purity 3-(Ethylthio)-4-methyl-5-phenyl-4H-1,2,4-triazole" [P]. 中国发明专利, 专利号 CN 111133561 A, 授权公告日 2017-02-17.
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