Nowak P, Nielsen H, Rossi M. "Method for the Synthesis of 5-Amino-1,3,6-trimethyl-1,3-dihydro-2H-benzo[d]imidazol-2-one" [P]. European Patent, EP 3292392 A1, 2022-04-27.
发明人林芳,朱建伟,徐明华. "A Process for Preparing High-Purity 5-Amino-1,3,6-trimethyl-1,3-dihydro-2H-benzo[d]imidazol-2-one" [P]. 中国发明专利, 专利号 CN 116985539 B, 授权公告日 2024-04-02.
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