发明人何建平,杨光,高志强. "Method for the Synthesis of (Z)-3-(3-Chloro-2-fluorophenyl)-2-(4-chloro-2-fluorophenyl)-2-propenenitrile" [P]. 中国发明专利, 专利号 CN 110308775 B, 授权公告日 2020-07-11.
发明人沈红梅,钱学锋,孙丽萍. "A Process for Preparing High-Purity (Z)-3-(3-Chloro-2-fluorophenyl)-2-(4-chloro-2-fluorophenyl)-2-propenenitrile" [P]. 中国发明专利, 专利号 CN 113847800 B, 授权公告日 2025-06-10.
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