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发明人林芳,沈红梅,唐晓军. "Method for the Synthesis of 5-Hexyl-7-(S-methylsulfonimidoyl)-9-oxo-9H-xanthene-2-carboxylic acid" [P]. 中国发明专利, 专利号 CN 116365438 A, 授权公告日 2023-05-18.
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