发明人赵玉洁,郑宇鹏,张德明. "Method for the Synthesis of 6-Chloro-5-phenylpyrazin-2(1H)-one" [P]. 中国发明专利, 专利号 CN 111369687 A, 授权公告日 2023-10-22.
Schröder R, O'Brien P Q, Fischer A B. "A Process for Preparing High-Purity 6-Chloro-5-phenylpyrazin-2(1H)-one" [P]. US Patent, US 9539979 B2, 2021-03-07.
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