The NMR spectra of benzoic acid and of some fluorine substituted benzoic acids have been measured in nematic solvents. Essentially different solute orientations could be realized by using a lyotropic and a normal thermotropic solvent and also a nematic mixture of alkoxybenzoic acids, in which ...
接收到3-N-Maleimidobenzoic acid ≥95% (NMR)产品后,置于4°C温度下保存。其他 Usbiological公司是美国著名的抗体和生化试剂供应商,生产世界上种类最多的抗体,用于Western Blot、免疫沉淀、免疫荧光、免疫组化和流式细胞术等多种检测方法。Usbiological公司现已拥有超过50,19234种抗体、抗原和生化产品,为科研用户提...
17O-benzoic acid is a good probe of physisorption o... EW Hagaman,B Chen,J Jian,... - 《Solid State Nuclear Magnetic Resonance》 被引量: 18发表: 2012年 Investigations of adsorption sites on oxide surfaces using solid-state NMR and TPD-IGC The number and chemical identity of reactive ...
634-291813,5-Bis(trifluoromethyl)benzoic Acid for Quantitative NMR (1H,19F)NMR定量的标准物质(1H,19F)(3,5-双(三氟甲基)苯甲酸)NMIJ CRM 4601-a200 mg 【RM(Reference Material) for31P qNMR】 货号产品名称中文名称等级包装 169-26041O-Phospho-L-serine Reference MaterialL-O-磷酸丝氨酸标准品Traceable...
3-(1H-pyrrol-1-yl)benzoic acid Appearance: Purity:97.00% FOB Price: / Contact Supplier Shanghai Hope Chem Co., Ltd. Manufacturer 3-(1H-Pyrrol-1-yl)benzoic acid Appearance: Purity: FOB Price: / Contact Supplier Matrix Scientific Manufacturer 3-Pyrrol-1-yl-benzoic acid Appearance: Puri...
8013-63-6 Basic Information Chemical NameBenzoic Acid CAS No.8013-63-6 Molecular FormulaC7H6O2 Molecular Weight122.123 PubChemID243 SynonymsCaswell No. 081; View More8013-63-6 Properties Density1.316 at 82.4 °F (USCG, 1999) - Denser than water; will sink Boiling Point249.2 deg C at...
13C anisotropic chemical shift in organic solids: Benzoic acid and derivatives, benzophenone, and thiobenzophenone Chem. Phys., 4 (1974), pp. 269-276 View PDFView articleView in ScopusGoogle Scholar [7] W.S. Veeman 13C chemical shift tensors in organic single crystals Phil. Trans. R. So...
Theoretical quantum chemical study of benzoic acid: Geometrical parameters and vibrational wavenumbers The structure of benzoic acid as monomer was studied by semiempirical, ab initio, and density functional methods using several basis sets. The performance ... MA Palafox,JL Nú?Ez,M Gil - 《Intern...
those for sodium benzoate,and o- ,m- ,and p- chlorobenzoic acids,respectively.Conclusions drawn from various methods are the same and indicatethatchlorine and sodium perturbate the aromaticsystem ofbenzoic acid.The character of chlorine and sodium influence depends on position of chlorine in the ...
SynonymsBenzoic acid, 3,5-dinitro-, (5-chloro-1-((diethylamino)methyl)-1,2-dihydro-2-oxo-3H-indol-3-ylidene)hydrazide; Benzoicacid, 3,5-dinitro-, [5-chloro-1-[(diethylamino)methyl]-1,2-dihydro-2-oxo-3H-indol-3-ylidene]hydrazide(9CI); CTK3J9230; View More100757...