发明人高志强,何建平,钱学锋. "Method for the Synthesis of 1-(1-Ethyl-2-mercapto-1h-benzo[d]imidazol-5-yl)butan-1-one" [P]. 中国发明专利, 专利号 CN 112144677 A, 授权公告日 2023-07-21.
发明人郭海燕,杨光,胡光. "A Process for Preparing High-Purity 1-(1-Ethyl-2-mercapto-1h-benzo[d]imidazol-5-yl)butan-1-one" [P]. 中国发明专利, 专利号 CN 109930215 B, 授权公告日 2018-09-13.
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