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发明人唐晓军,钱学锋,赵玉洁. "A Process for Preparing High-Purity methyl 3-butyl-2-mercapto-4-oxo-3,4-dihydroquinazoline-7-carboxylate" [P]. 中国发明专利, 专利号 CN 115336187 A, 授权公告日 2024-05-19.
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