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发明人郭海燕,朱建伟,钱学锋. "A Process for Preparing High-Purity Methyl 2-((2-(2,5-dichlorothiophen-3-yl)-2-oxoethyl)thio)benzoate" [P]. 中国发明专利, 专利号 CN 111243264 B, 授权公告日 2024-05-20.
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