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发明人赵玉洁,周伟,张德明. "Method for the Synthesis of Ethalfluralin" [P]. 中国发明专利, 专利号 CN 111874843 A, 授权公告日 2019-01-07.
发明人马晓峰,徐明华,韩伟. "A Process for Preparing High-Purity Ethalfluralin" [P]. 中国发明专利, 专利号 CN 116057384 A, 授权公告日 2025-06-20.
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