Ultimately all the starting material is converted into products.

最终全部原料都转变成为产品.

辞典例句

A tremendous amount of work has been done on the purification of the starting material.

人们在提纯原始材料方面做了大量的工作.

辞典例句

By using tetra - glycol as starting material, a polyamine cross - linked resin is synthesized.

以四甘醇为起始剂, 合成了多胺交联树脂.

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Provided is a method of preparing the anthracycline carminomycin using a starting material comprising daunorubicin.

本文提供了一种使用包含柔红霉素的起始物料来制备蒽环类洋红霉素的方法.

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The source of the starting material need not be identified, but may be requested.

起始原料的来源通常无需说明, 但有时会要.

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Loteprednol etabonate was synthesized through oxidation, acylation, hydrolysis and chloromethylation from the starting material prednisolone.

以泼尼松龙为原料,经氧化 、 酰化 、 水解成盐、氯甲基化成酯制得氯替泼诺.

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Method Valganciclovir was synthesized through esterification and hydrogenation, using ganciclovir as starting material.

方法以更昔洛韦为原料,经过酯化、还原两步反应得到目标物缬更昔洛韦.

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Using alcohol as starting material, double octyl quaternary ammonium bromide was obtained. It's yield reached 80 %.

以脂肪醇为原料, 合成了双辛基季铵溴盐,其产率达80%.

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Chlorization - hydrolysis, electro oxidation and a method using p - nitro - toluene as starting material were described mainly.

重点介绍了氯化水解法 、 电化学氧化法及对硝基甲苯法.

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Methods: The target compound was synthesized through bromination and thioetherification from 4 - methoxyacetophenone as a starting material.

方法以3-甲氧基苯硫酚和对甲氧基 - 苯乙酮为原料经溴化、烃基化、环合重排排制得目标产物.

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Arachidonic acid is the starting material from which potent inflammatory compounds such as leukotrienes are made.

花生四烯酸是从哪个有力的起始原料,如白三烯是由炎症化合物.

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METHODS l - ephedrine was synthesized by taking propiophenone as the starting material followed 4 steps reactions.

方法以苯丙酮为起始原料,经溴代、甲胺化、还原、拆分等反应制得l - 麻黄碱.

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A new solid base catalyst of calcium methoxide calcium carbonate as the starting material.

以碳酸钙为基础材料,制成高效酯交换催化剂甲醇钙.

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