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1279712-74-1

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1279712-74-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1279712-74-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,7,9,7,1 and 2 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1279712-74:
(9*1)+(8*2)+(7*7)+(6*9)+(5*7)+(4*1)+(3*2)+(2*7)+(1*4)=191
191 % 10 = 1
So 1279712-74-1 is a valid CAS Registry Number.

1279712-74-1Downstream Products

1279712-74-1Relevant articles and documents

New synthetic strategy for high-enantiopurity N-protected α-amino ketones and their derivatives by asymmetric hydrogenation

Sun, Tian,Hou, Guohua,Ma, Miaofeng,Zhang, Xumu

, p. 253 - 256 (2011/04/16)

Asymmetric hydrogenation of α-dehydroamino ketones catalyzed by a rhodium-chiral phosphorus ligand complex (up to 99% ee, 1000 TON), represents an efficient approach to chiral α-amino ketones. The reduction of α-amino ketones catalyzed by palladium on carbon (Pd/C) leads to amphetamine precursors with quantitative yield and no significant enantioselectivity loss.

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