发明人孙丽萍,陈志强,何建平. "Method for the Synthesis of 1-Allyl-3-(3,4-dichlorophenyl)urea" [P]. 中国发明专利, 专利号 CN 113514903 A, 授权公告日 2022-05-26.
发明人刘建华,韩伟,何建平. "A Process for Preparing High-Purity 1-Allyl-3-(3,4-dichlorophenyl)urea" [P]. 中国发明专利, 专利号 CN 116594897 A, 授权公告日 2019-01-26.
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