发明人赵玉洁,韩伟,张德明. "Method for the Synthesis of 6,7-Dichloro-2,3-dimethoxyquinoxalin-5-amine" [P]. 中国发明专利, 专利号 CN 110904514 A, 授权公告日 2022-08-09.
Kumar R, Schröder R, Stevens L M. "A Process for Preparing High-Purity 6,7-Dichloro-2,3-dimethoxyquinoxalin-5-amine" [P]. US Patent, US 11559823 B2, 2017-10-05.
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