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10295-51-9

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10295-51-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 10295-51-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,0,2,9 and 5 respectively; the second part has 2 digits, 5 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 10295-51:
(7*1)+(6*0)+(5*2)+(4*9)+(3*5)+(2*5)+(1*1)=79
79 % 10 = 9
So 10295-51-9 is a valid CAS Registry Number.

10295-51-9Relevant articles and documents

“On-water” reduction of α-keto amide by Hantzsch ester: A chemoselective catalyst- and additive-free way to α-hydroxy amide

Fang, Zhong-Bing,Yu, Ru-Rong,Hao, Fei-Yue,Jin, Zheng-Neng,Liu, Gu-Yue,Dai, Guo-Liang,Yao, Wu-Bing,Wu, Jia-Shou

supporting information, (2021/11/18)

An efficient and practical method for chemoselective “on-water” reduction of α-keto amide by Hantzsch ester without using any catalysts and additives was developed. Control experiments indicated that the intramolecular hydrogen bond of α-keto amide was cr

Zirconium-MOF-catalysed selective synthesis of α-hydroxyamide via the transfer hydrogenation of α-ketoamide

Mishra, Ashish A.,Bhanage, Bhalchandra M.

, p. 6160 - 6167 (2019/04/25)

This work reports the synthesis of α-hydroxy amide and its derivatives using zirconium-based metal-organic frameworks (Zr-MOFs). The Zr-MOF was prepared using a ligand containing different functionalities as a linker with different porosities. The catalyst efficiently facilitated the transfer hydrogenation of α-ketoamide to α-hydroxyamide. The reaction involved a green hydrogen source, namely isopropyl alcohol, which also acted as a solvent. The role of the ligand in the catalyst was optimized for the selective conversion of α-ketoamide to α-hydroxyamide. UiO-66 (Zr) crystal was efficiently used for the first time for the hydrogenation of α-ketoamide to α-hydroxyamide. The catalyst was recovered and recycled five times without any loss in activity and selectivity performance. The morphology, activity and stability of the UiO-66 (Zr) catalyst were analyzed using field emission gun scanning electron microscopy (FEG-SEM), X-ray diffraction (XRD), infra-red (IR) spectroscopy and thermogravimetric analysis (TGA). The existence of α-hydroxyamide and its derivatives was confirmed from 1H and 13C-NMR.

Method for preparing alpha-hydroxyamide by reducing alpha-keto amides

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Paragraph 0022-0059, (2019/10/29)

The invention relates to a method for preparing alpha-hydroxyamide. Alpha-keto amides and inorganic alkali react in an organic solvent for 6-18 hours at 110-150 DEG C, and the alpha-hydroxyamide is obtained through reduction. According to the preparation

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