Both were also the same in the IR spectrum regularity and in the structure. The purity of the prepared cordycepin was 99.7%.

　
英 美
  • 結果還表明；自制晶體的紫外特征與標準品比值的文獻值相近；紅外光譜規律一致；兩者結構相同；為同一物質(zhì)；制備蟲(chóng)草素純度為99.；7%25。
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