发明人罗永刚,孙丽萍,朱建伟. "Method for the Synthesis of 2-(Difluoromethyl)-5-iodo-4-methoxypyridine-3-sulfonyl chloride" [P]. 中国发明专利, 专利号 CN 108711178 B, 授权公告日 2025-07-10.
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