benzoate

N-Butyl benzoate was synthesized with sodium benzoate and n-butyl bromide as starting materials through nucleophilic substitution reaction in the presence of catalyst of tetrabutyl ammonium bromide under microwave irradiation.

研究了在四丁基溴化铵催化下，采用微波辐射由苯甲酸钠和溴代正丁烷发生亲核取代反应合成苯甲酸正丁酯。

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Study on Fluorescent Property of the Inclusion Complex of β-cyclodextrin and Estradiol Benzoate

环状低聚糖β-环糊精与苯甲酸雌二醇包络配合物荧光性能的研究

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The principle and condition of synthesis Isopropyl benzoate with catalyst of ferric chloride was researched.

探讨了氯化铁催化合成苯甲酸异丙酯的反应条件及机理.

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The results indicate that sodium benzoate, ammonium benzoate, cinnamic acid inhibited anodic process significantly.

结果表明：苯甲酸钠、苯甲酸铵、肉桂酸对DI材的阳极过程有明显的抑制作用；

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Fish cakes are added with fish sperm protein, sodium benzoate and potassium sorbate. It is observed that storage result of fish cakes for storing at 12 ℃ and 24 ℃.

本文用鱼精蛋白、苯甲酸钠和山梨酸钾分别添加在鱼糕制品中，并于12℃和24℃条件下保存，观察其保存效果。

Benzyl benzoate was synthesized by the esterification of sodium benzoate and benzyl chloride in the presence of water and triethylamine which was taken as the phase transfer catalyst.

研究了在有水存在下，利用相转移催化剂三乙胺催化苯甲酸钠和氯化苄的酯化反应。

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A method of fourth derivative UV spectrophotometric determination of and benzoate in soft beverage was studied.

利用四阶导数光谱法从而不经任何分离手段测定了软饮料中阿斯巴甜和苯甲酸的含量.

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Benzyl Benzoate was directly synthesized from benzyl chloride and sodium benzoate under the condition of microwave irradiation and phase transfer catalyst without any organic solvent and inorganic carrier.

采用微波辐射反应技术，利用相转移催化剂，将苯甲酸转化为苯甲酸钠后，在无有机溶剂和无机载体的条件下与氯化苄直接酯化合成苯甲酸苄酯。

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The synthesis of benzyl benzoate from sodium benzoate and benzyl chloride by phase transfer catalysis process is studied in the article.

由苯甲酸钠和氯化苄通过相转移催化法合成了苯（甲）酸苄酯，考察了几种季铵盐类相转移催化剂的亲核取代反应性能。

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Effect of estradiol benzoate on the heat shock protein 70, 90 expressions in endometrial glandular epithelial cell

苯甲酸雌二醇对离体子宫内膜腺上皮细胞中热休克蛋白70及90表达的影响

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The crude, wet benzoate ( 118 grams ) was dissolved with reflux in 1 , 400 ml methanol.

将粗制 、 湿的苯甲酸酯 ( 118克 ) 回流着溶于1400毫升甲醇中.

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The primary bulk pharmaceuticals produced are: Caffeine, Theophylline, Aminophylline, Metronidazole , Metronidazole benzoate, Secnidazaole and Nifedipine.

公司生产的主要原料药有: 咖啡因 、 茶碱 、 氨茶碱 、 甲硝唑 、 苯酰甲硝唑、噻硝唑、硝苯地平.

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Objective To explore the effect of estradiol benzoate on traumatic brain injury ( TBI ).

目的探讨雌激素在颅脑创伤中的作用.

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A method was developed to determine residue of emamectin benzoate in vegetables.

建立了一种柱前衍生–高效液相色谱测定蔬菜中甲氨基阿维菌素残留量的方法.

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The antibacterial activity of sesamin was remarkable compared sodium benzoate at the same concentration.

芝麻素的抗菌作用优于同浓度的苯甲酸钠.

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The mechanism of thermal decomposition for calcium benzoate was studied by using TG, DTA, and IR.

用DTA和TG研究了它在氮气气氛中的热分解过程, 并用红外光谱表徵了热分解产物.

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Under theses conditions, yield of n-butyl benzoate could to reach 87.12%, suggesting that H_7PV_ ( 12) Mo_O_ ( 42) is a good catalyst for the synthesis of n-butyl benzoate.

在最佳实验条件下，酯收率可达87.12%，表明H4PV（12）Mo2O（42）是一种合成苯甲酸正丁酯的优良催化剂。

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Constituents for Benzoin from Siam : Coniferyl benzoate , benzoic acid , vanillin , siaresinolic acid, cinnamyl benzoate.

组成: 安息香酸盐, 安息香酸, 香兰素等.

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The products were analyzed simultaneously using ethyl benzoate ( EB ) as internal standard.

以苯甲酸乙 酯 为内标物,一次性同时分析了塔釜产物中各组分含量.

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Objective To explore the effect of estradiol benzoate on traumatic brain injury ( TBI).

目的探讨雌激素在颅脑创伤中的作用。

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HPLC method for the determination of rizatriptan benzoate and its related substances was established.

建立了HPLC法测定苯甲酸利扎曲普坦含量及有关物质.

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The crude, wet benzoate ( 118 grams ) was disslolved with reflux in 1,400 ml methanol.

将粗制 、 湿的苯甲酸酯 ( 118克 ) 回流着溶于140毫升甲醇中.

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Influence of estradiol benzoate on the electric activity of primary cultured rat heart cells

苯甲酸雌二醇对原代培养鼠心肌细胞电活动的影响

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HPLC Determination of Estradiol Benzoate Injection

苯甲酸雌二醇注射液的RP-HPLC测定

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Study on the Stability of Estradiol Benzoate and Its Pharmacokinetics in Cows and Residue in Milk

苯甲酸雌二醇注射液稳定性试验及其在奶牛体内药动学和牛奶中残留试验

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Objective : To study the psychological effect of long-term caffeine sodium benzoate use.

目的: 探讨 长期 烫吸安钠咖对心理状态的影响.

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High-dose estradiol benzoate for treating late postpartum hemorrage after caesarean section

大剂量苯甲酸雌二醇治疗剖宫产晚期产后出血

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Synthesis ofp-nitro-ethyl benzoate with benzene sulfonic acid as catalyst is reported.

以苯磺酸为催化剂,实现了对硝基苯甲酸与乙醇反应合成对硝基苯甲酸乙酯.

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However, it was less stable to negative ions, reluctant, vitamin C, sodium benzoate, potassium sorbate, etc.

但在含氧酸根阴离子 、 还原剂 、 维生素C 、 苯甲酸钠 、 山梨酸钾等添加剂中稳定性较差.

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Cane Sugar, Orange Honey, Purified Water USP, Sodium Benzoate NF, Vegetable Glycerine USP.

甘蔗糖, 橙蜜, 纯净水美国药典, 苯甲酸钠核因子, 蔬菜甘油美国药典.

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