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发明人唐晓军,郭海燕,刘建华. "Method for the Synthesis of Ethyl 2-((2-methyl-5-nitrobenzyl)thio)-1H-benzo[d]imidazole-1-carboxylate" [P]. 中国发明专利, 专利号 CN 115375653 A, 授权公告日 2024-11-09.
发明人郭海燕,郑宇鹏,孙丽萍. "A Process for Preparing High-Purity Ethyl 2-((2-methyl-5-nitrobenzyl)thio)-1H-benzo[d]imidazole-1-carboxylate" [P]. 中国发明专利, 专利号 CN 115960841 B, 授权公告日 2023-02-19.
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