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发明人陈志强,韩伟,杨光. "A Process for Preparing High-Purity Ethyl 2-(4-iodo-5-methyl-1H-pyrazol-1-yl)acetate" [P]. 中国发明专利, 专利号 CN 116799322 B, 授权公告日 2022-11-15.
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