请输入您要查询的英文单词:
单词
methylamino
释义
methylamino
简明释义
甲胺基
网络释义
短语
1
Methylamino abamectin benzoate
甲维盐
2
methylamino group
甲氨基
3
Methylamino abamectin
甲氨基阿维菌素
双语例句
1
A new method of preparation of 2-amino-4 -
methylamino
-6-ethoxys-tri - azine is found. And the optimum reaction conditions are determined by orthogonal experiments. The total yield is 61.5%.
通过实验设计出一条新的合成2 -氨基- 4 -甲氨基- 6 -乙氧基均三嗪的路线,并经过正交实验确定了最佳反应条件,产品总收率为61.5%。
2
The structure of the product was proved by IR, HNMR and elemental analysis. That is 2 -acetyl - 7 -
methylamino
-4-bromotropone.
其结构经红外光谱、核磁共振谱及元素分析证明为2—乙酰基—7—甲胺基—4—溴革酮。
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更新时间:2025/1/26 5:13:11