An enzymatic synthesis and composition of oligomers and co - oligomers comprised of . alpha . - hydroxy carboxylic acids and . alpha . - amino acids or peptides is disclosed 一种低聚体和由-羟基羧酸和-氨基酸或肽组成的副低聚体的酶合成成分。
This article introducd the main common synthesis methods of fluoro - aromatic carboxylic acid , and listed some synthesis routes to produce pharmaceutical intermediates 摘要介绍了含氟芳香羧酸的合成方法，并列举了一些重要医药中间体的合成路线。
Carboxylic acid was peroxidized in organic solvents catalyzed by lipase and glycidol was synthesized from allyl alcohol catalyzed by acid peroxide 摘要利用脂肪酶在有机介质中催化制备过氧酸，丙烯醇在过氧酸的作用下发生环氧化反应生成环氧丙醇。
Another o atom from carboxylic hydroxyl , o ( l ) , with cu ( l ) and are located in equatorial plane with n ( 2 ) and n ( 4 ) from 1 , 10 - phenanthroline 而在以前的类似化合物中，无论ida呈现出什么样的构象，与金属配位的两个o原子都是羧基上的羟基o原子。
Enantioselective borane reduction of prochiral ketones catalyzed by s - indolin - 2 - yl methanol or - indoline - 2 - carboxylic acid enantioselective borane reduction of prochiral ketones catalyzed by 硼烷体系中吲哚醇或吲哚酸催化的前手性酮的不对称还原
Methods of analysis of wood preservatives and treated timber - determination of carboxylic acid type in zinc and copper carboxylate preservative solutions by gas chromatography 木材防腐剂和经过防腐处理的木材的分析方法.用气相色谱法测定锌和铜羧酸盐中羧酸的类型
Specialized in supplying both enantiomers of a wide variety of chemicals , including amines and amino acids , alcohols , carboxylic acids , and sulfinamides . new jersey , us -生产销售医药农药中间体吲哚衍生物，如吲哚啉， 5 -溴吲哚， 5 -硝基吲哚等，包括公司简介产品介绍等
The special compound latex products are : carboxylic butyl latex , cement latex , pitch latex , high benzene latex , blanket latex , and white paper latex , etc 淄博齐龙化工有限公司生产的特种合成胶乳主要有：羧基丁腈胶乳，水泥胶乳、沥青胶乳、高苯胶乳、地毯胶乳以及白版纸胶乳等。
The most commonly used method for the covalent binding of biomolecules onto 1 - d nanostructures is through the diimide - activated amidation of carboxylic acid terminated nanostructures 最常用的方法是通过端羧酸基纳米结构的二酰亚胺活化氨基化合物来进行生物分子与1 - d纳米结构的共价结合。
Synthetic methods for lh - indazole - 3 - carboxylic acid were reviewed and evaluated . several new method studies carried out by the authors were introduced as well . 28 references were quoted 综述了1h -吲唑3 -羧酸的合成方法，并评述了其优缺点；同时介绍了作者在寻找其新合成方法中的一些探索。
