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发明人何建平,韩伟,胡光. "A Process for Preparing High-Purity 4-(4-Methoxyphenyl)-5-(4-nitrophenyl)-4H-1,2,4-triazole-3-thiol" [P]. 中国发明专利, 专利号 CN 109906308 B, 授权公告日 2021-07-06.
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