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关注：1
2013-05-23 12:21
求翻译：以2-氰基嘧啶为原料合成了2-羧基嘧啶，通过核磁共振对2-羧基嘧啶进行了表征。是什么意思？ 待解决
 悬赏分：1
- 离问题结束还有
以2-氰基嘧啶为原料合成了2-羧基嘧啶，通过核磁共振对2-羧基嘧啶进行了表征。
问题补充： |
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2013-05-23 12:21:38
2 - cyano-pyrimidine was synthesized from 2 - carboxyl pyrimidine, 2 - carboxyl pyrimidine were characterized by NMR.
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2013-05-23 12:23:18
In 2-cyanoacrylate pyridine as a raw material into the 2-pyridine thcir ncyi chlorides through nuclear magnetic resonance, The pyrimidine 2-thcir ncyi chlorides in the table.
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2013-05-23 12:24:58
Synthesized 2- carboxyl group pyrimidine take 2- cyano pyrimidine as raw material, has carried on the attribute through the nuclear magnetic resonance to 2- carboxyl group pyrimidine.
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2013-05-23 12:26:38
2-cyano-pyrimidine to pyrimidine synthesis of 2-carboxyl through nuclear magnetic resonance to characterization of the 2-carboxy pyrimidine.
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2013-05-23 12:28:18
正在翻译，请等待...
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