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57266-90-7

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57266-90-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 57266-90-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,7,2,6 and 6 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 57266-90:
(7*5)+(6*7)+(5*2)+(4*6)+(3*6)+(2*9)+(1*0)=147
147 % 10 = 7
So 57266-90-7 is a valid CAS Registry Number.

57266-90-7Relevant articles and documents

Iridium-Catalyzed Enantioselective Hydrogenation of Vinylsilanes

Wang, Aie,Bernasconi, Maurizio,Pfaltz, Andreas

, p. 2523 - 2529 (2017/08/16)

We have screened a diverse array of iridium complexes derived from chiral N,P ligands as catalysts for the asymmetric hydrogenation of vinylsilanes, a transformation for which generally applicable catalysts were lacking. Several catalysts emerged from thi

The efficient stereoselective synthesis of Z-vinylsilanes through the Suzuki-Miyaura coupling of Z-(α-silylvinyl)borinates

Soderquist, John A.,Leon, Gisela

, p. 3989 - 3990 (2007/10/03)

Air-stable Z-(α-silylvinyl)borinates (2), easily prepared in a hydroboration-oxidation sequence from I provide a particularly effective route to Z-vinylsilanes (3, 59-97%) through Suzuki-Miyaura coupling.

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