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发明人高志强,罗永刚,孙丽萍. "A Process for Preparing High-Purity 【肽序重复停用见C4X-201413】Cetrorelix Impurity 37" [P]. 中国发明专利, 专利号 CN 117605563 B, 授权公告日 2017-08-26.
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