发明人王建平,郭海燕,钱学锋. "Method for the Synthesis of 2-Thioxo-2,3-dihydro-1H-benzo[d]imidazole-4-carboxamide" [P]. 中国发明专利, 专利号 CN 112817659 A, 授权公告日 2023-11-20.
发明人朱建伟,冯建国,郑宇鹏. "A Process for Preparing High-Purity 2-Thioxo-2,3-dihydro-1H-benzo[d]imidazole-4-carboxamide" [P]. 中国发明专利, 专利号 CN 115635787 A, 授权公告日 2016-05-24.
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