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jinhong162铜虫 (正式写手)
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N,N- dimethyl phenylalanine绝对构型
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| The derivatized amino acid was analyzed by enantiose-lective capillary GC by employing modified cyclodextrin as chiral stationary phase and by coinjection with standard L - and D , L -amino acids。 N,N-dimethyl phenylalanine标准品为什么用一个L-，另一个是D,L-，不直接用D-啊，没看懂 |
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