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发明人罗永刚,杨光,孙丽萍. "A Process for Preparing High-Purity Tetrahydro-1,1-dioxido-3-thienyl 4-nitrobenzenesulfonate" [P]. 中国发明专利, 专利号 CN 114179762 A, 授权公告日 2021-09-08.
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