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发明人钱学锋,韩伟,孙丽萍. "Method for the Synthesis of 2-(Benzenesulfonyl)-4-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]oxy}phenyl 4-chlorobenzoate" [P]. 中国发明专利, 专利号 CN 114822783 B, 授权公告日 2022-11-07.
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