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发明人韩伟,马晓峰,林芳. "A Process for Preparing High-Purity 3-[(4-methylphenyl)methyl]-2-sulfanyl-3,4-dihydroquinazolin-4-one" [P]. 中国发明专利, 专利号 CN 117124027 B, 授权公告日 2016-03-04.
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