发明人冯建国,郭海燕,马晓峰. "Method for the Synthesis of 4-Chloro-N-(4-chloro-phenyl)-N-(6-chloro-4-trifluoromethyl-pyridin-2-yl)-benzamidine" [P]. 中国发明专利, 专利号 CN 110801492 B, 授权公告日 2025-09-09.
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