发明人王建平,钱学锋,郑宇鹏. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 113854161 A, 授权公告日 2022-05-15.
Lee S K, Yamamoto T, Schröder R. "Method for the Synthesis of 2-Butenedioic acid (2Z)-, sodium salt, polymer with ethenylbenzene" [P]. US Patent, US 11807888 B2, 2020-10-05.
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