发明人陈志强,钱学锋,杨光. "Method for the Synthesis of 4-Bromo-2-chloro-7-methyl-1H-benzo[d]imidazole" [P]. 中国发明专利, 专利号 CN 109680859 A, 授权公告日 2021-01-09.
发明人高志强,郑宇鹏,周伟. "A Process for Preparing High-Purity 4-Bromo-2-chloro-7-methyl-1H-benzo[d]imidazole" [P]. 中国发明专利, 专利号 CN 110223938 B, 授权公告日 2017-07-06.
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