制备了其有关物质二聚物，并通过波谱数据及原子吸收分光光度法鉴定了其化学结构，还测定了该化合物在制剂中的含量。

This chemosynthetic dimer substance was elucidated by spectra analysis and atomic absorption spectrophotometry. Meanwhile the dimer was determined by UPLC-MS for its content in the preparations.

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制备了其有关物质二聚物，并通过波谱数据及原子吸收分光光度法鉴定了其化学结构，还测定了该化合物在制剂中的含量。

This chemosynthetic dimer substance was elucidated by spectra analysis and atomic absorption spectrophotometry. Meanwhile the dimer was determined by UPLC-MS for its content in the preparations.

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