查询词典 diphenyl-carbinol

The other for: safrole, sassafras oil, safrole different 82 yuan / kg; 1 - phenyl -2 - propanone 2,500 yuan / kg; 3.4 dioxane methylene diphenyl -2 - propanone 7200 yuan / ton; Piperonal 1,000 yuan / kg; N-acetyl-o-amino benzoic acid 11500 yuan / ton; anthranilic acid 15,500 yuan / ton; Phenylacetate 15,000 yuan / ton; acetic anhydride 9900 yuan / ton; trichloromethane 4100 yuan / ton ; anhydrous ether 8500 yuan / ton; piperidine 58000 yuan / ton; toluene 5200 yuan / ton; methyl ethyl ketone 10,000 won / ton; sulfate 1,200 yuan / ton; hydrochloride 400 yuan / ton; anhydrous Ethanol 4200 yuan / ton.

另供：黄樟素、黄樟油、异黄樟素82元/公斤；1-苯基-2-丙酮2500元/公斤；3.4 亚甲基二氧苯基-2-丙酮7200元/吨；胡椒醛1000元/公斤；N-乙酰邻氨基苯酸11500元/吨；邻氨基苯甲酸15500元/吨；苯乙酸15000元/吨；醋酸酐9900元/吨；三氯甲烷4100元/吨；无水乙醚8500元/吨；哌啶58000元/吨；甲苯5200元/吨；甲基乙基酮10000元/吨；硫酸1200元/吨；盐酸400元/吨；无水乙醇4200元/吨。

The reaction of the compound - 3 - triaiylstannyl -1,1 - diphenyl - 2 - propenyl - 1 -ol with ICl,Br2,I2 formed organotin halides ,which reacted with KOH to form organotin oxide or hydroxide.

首次以非碳环醇-3-三芳基锡基-1，1-二苯基-2-丙烯基-1-醇[Ph_2 CCH=CHSnAr_3]和卤素或拟卤素发生取代反应得到卤化物，并以此合成了氢氧化物、氧化物和配合物。

A rapid and accurate HPLC-UV method for determination of scavenging activity of propolis on 1,1-diphenyl-2-picrylhydrazylhas been developed.

采用一种快速、准确的测定蜂胶提取液对DPPH自由基清除率的方法。

The highly sensitive chromogenic reaction of a ternary complex of 4-(2-benzothiazolylazo) pyrocatechol with Mo-, W-diphenyl guanidine and the application of partial least squares method in simultaneous spectrophotometric determination of trace Mo and W have been studied.

本文研究了新显色剂4-(2-苯并噻唑偶氮)邻苯二酚-Mo、W-二苯胍三元配合物的高灵敏显色反应以及偏最小二乘法在同时分光光度测定痕量钼和钨中的应用。

Although the hop extract was only a weak quencher of free radicals formed from 1,1-diphenyl-2-picrylhydrazyl, it demonstrated strong

虽然蛇麻抽取物只是一种由1，1-二苯基-2-苦基肼组成的游离基弱淬火物，但它在Hepa

Results The HSV infected cell culture system we established stable for utilization: Cellular damage and abnormal growth were not found in Hep-2 cells cultured with SDS at 10%×2-3×10-1(1.25mg/ml).The Hep-2 cells mainly became swelling and falling off and few of them formed syncytium after infected by HSV. The CPE occurred time and scale of CPE depended on multiplicity of infectionof HSV.SDS inhibited HSV yield with the manner of dosage dependent.

在 HSV 感染的 Hep-2 细胞培养系统中分别观察 SDS 对 Hep-2 细胞的毒性作用、SDS 对 HSV 致 Hep-2 细胞病变的影响、SDS 对 HSV 空斑形成的阻断效应、四唑盐(diphenyl tretrazolium bromide，MTT)比色试验检测不同浓度 SDS 抗 HSV 效应、以及 SDS 和阿昔洛韦(Aciclovir， ACV)抗HSV 效应的比较。

Chiral homoallylic alcohol was prepared in this paper from asymmetric allylation of aldehyde with enantiomerically pure allylboronate tartramides such as chiral N,N'-diphenyl tartramide and N,N'-di...

本文以手性烯硼酸丙基酒石酸酰胺酯(如烯丙基硼酸-N，N'-二苯基酒石酸酰胺酯)为辅基，进行醛的不对称烯丙基化反应研究。

Thermolysis of DM-DMI bis-carbamate was carried out in 3wt % solution of diphenyl ether at 254℃ for 5-6 hours, and the yield of DM-MDI is 61％ after purification.

而在第二步骤的热裂解反应中，在3wt ％二苯醚溶液中，控制反应温度在254℃，经反应5-6小时即得到DM-MDI，经浓缩及纯化后主产物之产率为61％。

The reactivities of 1 and other long chain oximes with p nitrophenyl diphenyl phosphate, p nitrophenyl diethyl thiophosphate, and O ethyl ( s β diisopropylaminoethyl) methyl phosphonothiolate were studied.

报道了一种新的高亲核长链咪唑肟N 十四烷基咪唑 2 甲醛肟的设计与合成，并比较了它及其他长链咪唑肟与有机磷酸酯二苯基、对硝基苯基磷酸酯、对硫磷及 Vx 的反应活性。

In some preferred embodiments, the aryl-containing silicone compound is triphenyl- or diphenyl-based.

在一些优选的实施方案中，含芳基聚硅氧烷化合物是基于三苯基或二苯基的。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。