发明人韩伟,朱建伟,黄志刚. "Method for the Synthesis of 609771-63-3
M2550
Methyl [6,6]-Phenyl-C71-butyrate
[6,6]-Phenyl-C71-butyric Acid Methyl Ester
[70]PCBM" [P]. 中国发明专利, 专利号 CN 115175250 A, 授权公告日 2021-02-18.
发明人刘建华,林芳,李文辉. "A Process for Preparing High-Purity 609771-63-3
M2550
Methyl [6,6]-Phenyl-C71-butyrate
[6,6]-Phenyl-C71-butyric Acid Methyl Ester
[70]PCBM" [P]. 中国发明专利, 专利号 CN 117455508 B, 授权公告日 2025-05-28.
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