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17847-35-7

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17847-35-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 17847-35-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,7,8,4 and 7 respectively; the second part has 2 digits, 3 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 17847-35:
(7*1)+(6*7)+(5*8)+(4*4)+(3*7)+(2*3)+(1*5)=137
137 % 10 = 7
So 17847-35-7 is a valid CAS Registry Number.

17847-35-7Relevant articles and documents

Zirconium-hydride-catalyzed site-selective hydroboration of amides for the synthesis of amines: Mechanism, scope, and application

Han, Bo,Jiao, Haijun,Wu, Lipeng,Zhang, Jiong

, p. 2059 - 2067 (2021/09/02)

Developing mild and efficient catalytic methods for the selective synthesis of amines is a longstanding research objective. In this respect, catalytic deoxygenative amide reduction has proven to be promising but challenging, as this approach necessitates selective C–O bond cleavage. Herein, we report the selective hydroboration of primary, secondary, and tertiary amides at room temperature catalyzed by an earth-abundant-metal catalyst, Zr-H, for accessing diverse amines. Various readily reducible functional groups, such as esters, alkynes, and alkenes, were well tolerated. Furthermore, the methodology was extended to the synthesis of bio- and drug-derived amines. Detailed mechanistic studies revealed a reaction pathway entailing aldehyde and amido complex formation via an unusual C–N bond cleavage-reformation process, followed by C–O bond cleavage.

First Nondiscriminating Translocator Protein Ligands Produced from a Carbazole Scaffold

Cheng, Hei Wun Alison,Sokias, Renee,Werry, Eryn L.,Ittner, Lars M.,Reekie, Tristan A.,Du, Jonathan,Gao, Quanqing,Hibbs, David E.,Kassiou, Michael

supporting information, p. 8235 - 8248 (2019/10/11)

Development of neuroinflammation agents targeting the translocator protein (TSPO) has been hindered by a common single nucleotide polymorphism (A147T) at which TSPO ligands commonly lose affinity. To this end, carbazole acetamide scaffolds were synthesized and structure activity relationships elaborated to explore the requirements for high-affinity binding to both TSPO wild type (WT) and the polymorphic TSPO A147T. This study reports high binding affinity and nondiscriminating TSPO ligands.

Exploiting the 4-Phenylquinazoline Scaffold for the Development of High Affinity Fluorescent Probes for the Translocator Protein (TSPO)

Milite, Ciro,Barresi, Elisabetta,Da Pozzo, Eleonora,Costa, Barbara,Viviano, Monica,Porta, Amalia,Messere, Anna,Sbardella, Gianluca,Da Settimo, Federico,Novellino, Ettore,Cosconati, Sandro,Castellano, Sabrina,Taliani, Sabrina,Martini, Claudia

, p. 7897 - 7909 (2017/10/06)

The quinazoline class was exploited to search for a new translocator protein (TSPO) fluorescent probe endowed with improved affinity and residence time (RT). Computational studies on an "in-house" collection of quinazoline derivatives, featuring highly st

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