paraaminbenzoic acid

用法例句

Studies on solid-state synthesis of a Schiff base derived from p-hydroxybenzaldehyde and p-aminobenzoic acid at supersonic speed airflow and low-heating temperature;

超音速气流低热固相反应合成对羟基苯甲醛缩对氨基苯甲酸Schiff碱

Synergistic extraction behavior of p-aminobenzoic acid by di-2-ethylhexylphosphoric acid and tri-n-butylphosphate;

二(2-乙基己基)磷酸/磷酸三丁酯复合萃取剂协萃对氨基苯甲酸

Treatment of wastewater from the production process of p-aminobenzoic acid with polymeric adsorbents;

对氨基苯甲酸生产废水的树脂吸附预处理

Determination of Procaine Hydrochloride and Para-aminobenzoic Acid in Procaine and Adrenaline Injection by RP-HPLC;

反相高效液相法测定普鲁卡因肾上腺素注射液中盐酸普鲁卡因含量及其杂质对氨基苯甲酸限量

Tributyl phosphate,surfactants and kerosene oil were used as oil phase of emulsion liquid membranes,and the solution of sodium hydroxide was internal phase and the solution of para-aminobenzoic acid was the feed(i.

由磷酸三丁酯(TBP)、表面活性剂和煤油为油相,氢氧化钠溶液为内水相,含对氨基苯甲酸(PABA)的水溶液为料液(外水相),组成了W/O/W型乳状液膜体系,用乳状液膜法对料液中的PABA进行了分离富集研究。

The chromatographic condition was selected as:RP-C 18 column;mobile phase,phosphate buffer(pH7 0);flow rate,1 0mL/min;internal standard,para-aminobenzoic acid;detected at 259nm.

以对氨基苯甲酸为内标，在５～６０ｍｇ／Ｌ范围内ＡＴＰ与内标峰面积比值和浓度呈良好线性关系。

Synthesis and Characterization of a New bis-Schiff Base Compound Derived from Oxalaldehyde and 4-aminobenzoic acid;

乙二醛缩对氨基苯甲酸双希夫碱化合物的合成和表征(英文)

Study on the synthesis and the structures of rare earth complexes with 4-aminobenzoic acid;

稀土-对氨基苯甲酸配合物的合成及结构研究

The 4-iodobenzoic acid was synthesized from 4-aminobenzoic acid by diazotization and iodination with 97.

以工业品对氨基苯甲酸为原料,经重氮化、碘代合成对碘苯甲酸,纯度99。

N Phenylamino) benzoic acid(Ⅲ) was synthesized from p aminobenzoic acid.

将对氨基苯甲酸加入到用HCl气饱和的无水乙醇中 ,回流反应 2 4h ,然后将反应液加水并加固体碳酸钠 ,调体系的 pH =8,得对氨基苯甲酸乙酯 ,产率 77 7%。

A new method for the simultaneous determination of p aminobenzoic acid and methyl p aminobenzoate was proposed.

研究了导数荧光光谱法同时测定对氨基苯甲酸及对氨基苯甲酸甲酯的新方法 。

nutritional achromotrichia

营养性灰发(缺乏对氨基苯甲酸引起的)

Solid-state synthesis of Schiff base derived from p-nitrobenzaldehyde and p-aminobenzoic acid at supersonic speed airflow and low-heating temperature

超音速气流低热固相反应合成对硝基苯甲醛缩对氨基苯甲酸Schiff碱

Effect of Para-aminobenzonic Acid(PABA) on Cell-Surface Hydrophobicity of Streptococcus Mutans

对氨基苯甲酸对变形链球菌表面疏水性的影响

Studies on Extraction and Separation of p-Aminobenzoic Acid from Water Using Emulsion Liquid Membranes;

乳状液膜法提取分离水中对氨基苯甲酸的研究

Determination of Dopamine using Ploy (P-amino benzoyl acid) Modified Glassy Carbon Electrode;

聚对氨基苯甲酸修饰电极测定药剂中的多巴胺

para-chlorophenyl-N-methyl carbamate

对氯苯基－Ｎ－氨基甲酸酯

dianthranilic acid

二羧甲基邻氨基苯甲酸

benzene sulfonyl anthranilic acid

苯磺酰邻氨基苯甲酸

anthranilic acid hydrochloride

邻氨基苯甲酸盐酸盐

3 hydroxyanthranilic acid

3羟基2氨基苯甲酸

hydroxyphenethyl ester

氨基甲酸β－羟苯乙基酯

A Novel Synthesis of o-Methoxy-p-[Bis-(2-Chloroethyl)-Amino]-Phenylalanine

?甲氧基-对[双-(2-氯乙基)-氨基]-苯丙氨酸的新法合成

methyl-4-aminobenzene sulfonyl-carbamate

甲基-4-氨基苯磺酰基氨基甲酸酯

3-amino-2,5-dichlorobenzoic acid

３－氨基－２,５－二氯苯甲酸

3,4-dimethylphenyl-N-methyl carbamate

３,４－二甲基苯基－Ｎ－甲基氨基甲酸酯

Synthesis of 4-Chlorophenyl Isocyanate by Thermal Decomposition of Carbamate

氨基甲酸酯热分解法制备对氯苯基异氰酸酯

Application of 4-dimethylaminobenzoic acid for anion recognition

对二甲氨基苯甲酸的阴离子识别应用研究

methyl p-methoxybenzoate

对甲氧基苯甲酸甲酯