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207131-26-8

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207131-26-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 207131-26-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,0,7,1,3 and 1 respectively; the second part has 2 digits, 2 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 207131-26:
(8*2)+(7*0)+(6*7)+(5*1)+(4*3)+(3*1)+(2*2)+(1*6)=88
88 % 10 = 8
So 207131-26-8 is a valid CAS Registry Number.

207131-26-8Upstream product

207131-26-8Downstream Products

207131-26-8Relevant articles and documents

Experimental and theoretical treatment of hydrogen splitting and storage in boron-nitrogen systems

Sumerin, Victor,Schulz, Felix,Nieger, Martin,Atsumi, Michiko,Wang, Cong,Leskel?, Markku,Pyykk?, Pekka,Repo, Timo,Rieger, Bernhard

, p. 2654 - 2660 (2009)

Hydrogen gas serves as a reducing agent and hydrogen atom source in numerous industrially important chemical processes and also has a great potential as a clean power source for fuel cells. In this respect, the reversible storage of hydrogen and the development of new metal-free hydrogenation catalysts are important tasks. Here, we review the recent literature, primarily on cases where the split H2 forms an N-H?H-B dihydrogen bond. In these systems dihydrogen interaction was found to be the key actor in the hydrogen liberating process. Accordingly, the intramolecular ansa-aminoboranes (where B and N atoms are situated within each other's range) can reversibly activate hydrogen. Moreover, the theoretical studies of the hydrogen splitting by bulky Lewis acid-Lewis base systems are discussed.

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