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1·This paper reports the improvement on the synthesis of 5 methylisoxazol 3 formamide by Claisen condensation.

本文讨论了通过克莱森缩合反应合成5甲基异唑3甲酰胺工艺的改进。

2·Formamide could effectively restrain the starch retrogradation.

结果表明甲酰胺可以有效抑制淀粉回生。

3·That is to say, people can not touch the Formamide essentially.

也就是说很少会真正接触到甲酰胺。

4·And so far he also doesn't propose any prohibition to Formamide.

他们在目前为止也对甲酰胺的禁令只字未提。

5·The potential energy barriers of hydrogen migration of the N-fluoro-formamide are lower than that of formamide.

氟代甲酰胺的氢迁移势垒低于甲酰胺的氢迁移势垒。

6·The reactions are selectively compatible with such diverse slurry additives as alcohols, glycols, glycerol, urea, formamide.

与醇类，二醇类，丙三醇，尿素，甲酰胺各种浆液附加物进行反应时，在相言性方面是有选择性的。

7·Several kinds of novel extraction solvents were presented which mainly included N - formylmorpholine, dimethyl formamide, etc.

介绍了石油化工领域采用的几种优良抽提剂，包括N-甲酰吗啉、 二甲基甲酰胺等。

8·In the meantime we tried other additive chemicals, such as DMSO, glycerin, formamide. They were no notable results in long PCR.

同时，我们发现其它的添加物，如DMSO，甘油，甲酰胺对长片段pcr的作用不明显。

9·Thermoplastic starch (TPS) plasticized with mixture of urea and formamide (UFPTPS) could effectively restrain the starch retrogradation.

使用尿素和甲酰胺混合塑化剂制备的热塑性淀粉(UFPTPS)可以有效抑制淀粉的回生。

10·Cellulose acetate (ca) ultrafiltration membranes are made from casting solutions obtained by dissolving ca in acetone-formamide mixed solvent.

本工作把醋酸纤维素溶解于丙酮-甲酰胺混合溶剂中，随后制成膜。

(1)dimethyl formamide二甲基甲酰胺