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41259-65-8

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41259-65-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 41259-65-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,1,2,5 and 9 respectively; the second part has 2 digits, 6 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 41259-65:
(7*4)+(6*1)+(5*2)+(4*5)+(3*9)+(2*6)+(1*5)=108
108 % 10 = 8
So 41259-65-8 is a valid CAS Registry Number.
InChI:InChI=1/C10H9ClN4/c11-9-8(12)10(14-6-13-9)15-7-4-2-1-3-5-7/h1-6H,12H2,(H,13,14,15)

41259-65-8Relevant articles and documents

A One-Pot Synthesis of Highly Functionalized Purines

Zelli, Renaud,Zeinyeh, Wa?l,Haudecoeur, Romain,Alliot, Julien,Boucherle, Benjamin,Callebaut, Isabelle,Décout, Jean-Luc

supporting information, p. 6360 - 6363 (2017/12/08)

Highly substituted purines were synthesized in good to high yields through a one-pot straightforward metal-free scalable method, using the Traube synthesis adapted to Vilsmeier-type reagents. From 5-amino-4-chloropyrimidines, new 9-aryl-substituted chloropurines and intermediates for peptide nucleic acid synthesis were prepared. Variant procedures allowing a rapid synthesis of ribonucleosides and 7-benzylpurine from 5-amidino-6-aminopyrimidines are also reported to illustrate the high potential of this versatile toolbox. This route appears to be particularly interesting in the field of nucleic acids for a direct and rapid access to various new 8-alkylpurine nucleosides.

An efficient synthesis of 4,6-substituted pyrrolo[3,2-d]pyrimidines by silver-catalyzed cyclization of acetylene amine

Xie, Rui,Hu, Ying,Wan, Huixin,Hu, Yanwei,Chen, Shaohua,Zhang, Shilei,Zhang, Yinan

supporting information, p. 2418 - 2421 (2016/05/19)

A silver catalyzed cyclization of acetylene amine was developed to synthesize 4,6-substituted pyrrolo[3,2-d]pyrimidine, a bioactive isosteric scaffold of purine. Starting from simple commercially available acetylenes and pyrimidines, the method was found

GLUCOSE TRANSPORT INHIBITORS

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Page/Page column 133, (2014/01/08)

The present invention relates to chemical compounds of general formula (I): in which RA, RB, RC, RD, m, and n are as given in the description and in the claims, and which effectively and selectively inhibit glucose transporter 1 (GLUT1), to methods of preparing said compounds, to pharmaceutical compositions and combinations comprising said compounds, to the use of said compounds for manufacturing a pharmaceutical composition for the treatment or prophylaxis of a disease, as well as to intermediate compounds useful in the preparation of said compounds.

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