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741625-48-9

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741625-48-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 741625-48-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,4,1,6,2 and 5 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 741625-48:
(8*7)+(7*4)+(6*1)+(5*6)+(4*2)+(3*5)+(2*4)+(1*8)=159
159 % 10 = 9
So 741625-48-9 is a valid CAS Registry Number.

741625-48-9Downstream Products

741625-48-9Relevant academic research and scientific papers

Chiral phosphoric acid-catalyzed enantioselective transfer hydrogenation of ortho-hydroxyaryl alkyl N - H ketimines

Nguyen, Thanh Binh,Bousserouel, Hadjira,Wang, Qian,Gueritte, Francoise

supporting information; body text, p. 4705 - 4707 (2010/12/24)

The first enantioselective chiral phosphoric acid-catalyzed transfer hydrogenation of unprotected ortho-hydroxyaryl alkyl N - H ketimines using Hantszch di-tert-butyl ester as a reductant is reported. A variety of ortho-hydroxybenzylamines were obtained in good to excellent yields and enantiomeric excesses.

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