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发明人黄志刚,徐明华,唐晓军. "Method for the Synthesis of 6-Ethyl 2-[[(2-carboxyethyl)thio]methyl]-1,4-dihydro-5-methyl-4-oxothieno[2,3-d]pyrimidine-6-carboxylate" [P]. 中国发明专利, 专利号 CN 113028155 B, 授权公告日 2024-06-14.
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