adegrees Celsius higher than the pyridine and acetic anhydride. This process[translate] a如果这样的话,有时候反而要误事 Sometimes if such, instead must mess things up[translate] a剥夺了许多中国建筑师的创造机会, Ha privado la oportunidad de la creación de mucho arquitecto chino,[translate] ...
a1.2 Mr. Enrico Ruffini or Fausto Ramozzi for Acetic Anhydride and Weak Acid Recovery production at a monthly rate of Euro 12,000 per person 1.2 先生。 恩里科Ruffini或Faustus Ramozzi为乙酸酐和微弱的酸补救生产在到月度就职欧洲12,000为人[translate]...
binding constant of 51 ± 21 nM, which is in the ideal range for a molecular MR probe (Fig.2band Supplementary Fig.3)12,13. Additionally, we measured the same probe against ADAMTS1 and ADAMTS5 (Supplementary Fig.3a, b). For both proteins, we can observe a starting binding in ...
The monoclonal antibody, C595, against breast cancer cell line was conjugated with cyclic anhydride gadolinium-diethylenetriaminepenta-acetic acid (Gd-cDTPAa) to produce Gd-DTPA-C595 and used as a new specific breast cancer cell line (MCF-7) contrast agents in magnetic resonance imaging (MRI)....
Part 40. Ring Transformation of 4-Alkoxypyrimidine 1-Oxides by Reaction with Diketene Treatment of 4-alkoxy-6-methylpyrimidine 1-oxides with acetic anhydride followed by reaction with diketene gave 7-acetyl-4-alkoxy-2-methylisoxazolo[4, 5-c]... H Yamanaka,S Niitsuma,M Sakai,... - 《...
THE BEHAVIOR OF 4-TRIPHENYLMETHYL-1,2-BENZOQUINONE TOWARDS ALKOXY CARBONYLMETHYLENE(TRIPHENYL)-PHOSPHORANES AND TRIPHENYLPHOSPHINE IN ACETIC ANHYDRIDE The reaction of alkoxycarbonylmethylene(triphenyl)phosphoranes (2) with 4-triphenylmethyl-1,2-benzoquinone (1) in acetic anhydride at room temperature for ...
The glycerin sampe produced by hydrolysis of fatty oil is acetylated with acetic anhydride.The acetylate is analyzed by gas chromatography with a 21 m脳0.2... QX Cui,S Cheng - 《Shaanxi Chemical Industry》 被引量: 6发表: 2003年 Electro-Rheological Effect of Liquid Crystalline Glycerin Derivative...
acetic acid, and/or a lower alcohol, e.g. methanol, and catalytically hydrogenated in the presence of a strong acid while introducing hydrogen gas into the system. When the absorption of hydrogen gas attains equilibrium, water is added to the system and the hydrogenation is continued to obtain...
Since Karl Fischer titrations showed that the drying procedure did not remove all adsorbed water, acetic anhydride was used to eliminate traces of residual water. Ion-exchange reactions provided the number of sulphonic acid groups per gram of resin, while the accessibility of the acid groups was ...
A novel thermosensitive polymer Nacetyl glycol chitosan ( NAGC ) by Nacetylation of glycol chitosan with acetic anhydride was prepared. The chemical struct... 李征征,徐子扬,高留意,... - 《高等学校化学学报》 被引量: 0发表: 2016年 煤矿防灭火壳聚糖温敏水凝胶的制备及性能研究 为提高凝胶防灭火...