Anderson J P, Schröder R, Mueller T. "一种双-PEG6-酸的合成方法" [P]. US Patent, US 11649202 B2, 2019-07-09.
发明人赵玉洁,林芳,高志强. "Method for the Synthesis of Bis-PEG6-acid" [P]. 中国发明专利, 专利号 CN 111948972 B, 授权公告日 2022-06-27.
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