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发明人胡光,钱学锋,冯建国. "Method for the Synthesis of 2-(Cyanomethyl)-4-fluorobenzimidazole" [P]. 中国发明专利, 专利号 CN 110149300 A, 授权公告日 2020-08-25.
发明人唐晓军,郭海燕,周伟. "A Process for Preparing High-Purity 2-(Cyanomethyl)-4-fluorobenzimidazole" [P]. 中国发明专利, 专利号 CN 113312673 B, 授权公告日 2020-12-27.
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