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关注:1
2013-05-23 12:21
求翻译:Dimethylated derivative 26 was obtained in 83% yield by treating amine 21 with excess of formic acid and formaldehyde.是什么意思? 待解决
悬赏分:1
- 离问题结束还有
Dimethylated derivative 26 was obtained in 83% yield by treating amine 21 with excess of formic acid and formaldehyde.
问题补充: |
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2013-05-23 12:21:38
二甲基衍生物26 21胺与甲酸和甲醛过量治疗获得83%的产量。
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2013-05-23 12:23:18
dimethylated26衍生品获得治疗胺2183%产量的过剩的甲酸和甲醛。
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2013-05-23 12:24:58
Dimethylated衍生物26在83%出产量获得了通过对待胺物21以甲酸和甲醛剩余。
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2013-05-23 12:26:38
Dimethylated 衍生物 26 获得 83%的产量由过剩 21 胺甲醛和甲酸治疗。
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2013-05-23 12:28:18
Dimethylated 衍生物 26 通过对待胺在 83% 的产量方面被获取具蚁酸和甲醛的超出的 21。
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