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21901-76-8

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21901-76-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 21901-76-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,1,9,0 and 1 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 21901-76:
(7*2)+(6*1)+(5*9)+(4*0)+(3*1)+(2*7)+(1*6)=88
88 % 10 = 8
So 21901-76-8 is a valid CAS Registry Number.

21901-76-8Relevant articles and documents

A Stable and Easily Prepared Catalyst for the Enantioselective Reduction of Ketones. Applications to Multistep Synthesis

Corey, E. J.,Bakshi, Raman K.,Shibata, Saizo,Chen Chung-Pin,Singh, Vinod K.

, p. 7925 - 7926 (2007/10/02)

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