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63743-97-5

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63743-97-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 63743-97-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,3,7,4 and 3 respectively; the second part has 2 digits, 9 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 63743-97:
(7*6)+(6*3)+(5*7)+(4*4)+(3*3)+(2*9)+(1*7)=145
145 % 10 = 5
So 63743-97-5 is a valid CAS Registry Number.

63743-97-5Relevant articles and documents

Highly efficient chiral polydentate sulfinyl ligands/catalysts containing prolinol moiety

Chrzanowski, Jacek,Rachwalski, Michal,Pieczonka, Adam M.,Leniak, Stanislaw,Drabowicz, Jzef,Kielbasiski, Piotr

, p. 2649 - 2655 (2016/05/10)

New polydentate chiral ligands, containing the hydroxyl group, stereogenic sulfinyl group and enantiomeric prolinol moieties were synthesized and proved very efficient catalysts in the asymmetric diethylzinc addition to benzaldehyde, the asymmetric aldol

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