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931583-40-3

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931583-40-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 931583-40-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,3,1,5,8 and 3 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 931583-40:
(8*9)+(7*3)+(6*1)+(5*5)+(4*8)+(3*3)+(2*4)+(1*0)=173
173 % 10 = 3
So 931583-40-3 is a valid CAS Registry Number.

931583-40-3Relevant articles and documents

Ru-catalyzed asymmetric hydrogenation of racemic aldehydes via dynamic kinetic resolution: Efficient synthesis of optically active primary alcohols

Xie, Jian-Hua,Zhou, Zhang-Tao,Kong, Wei-Ling,Zhou, Qi-Lin

, p. 1868 - 1869 (2007/10/03)

A highly efficient asymmetric hydrogenation of racemic α-arylaldehydes via dynamic kinetic resolution has been developed by using [RuCl2(SDPs)(diamine)] complexes as catalysts, providing chiral primary alcohols in excellent enantioselectivities. Copyright

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