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1047646-53-6

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1047646-53-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1047646-53-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,4,7,6,4 and 6 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1047646-53:
(9*1)+(8*0)+(7*4)+(6*7)+(5*6)+(4*4)+(3*6)+(2*5)+(1*3)=156
156 % 10 = 6
So 1047646-53-6 is a valid CAS Registry Number.

1047646-53-6Downstream Products

1047646-53-6Relevant articles and documents

Chiral amine thiourea-promoted enantioselective domino Michael-aldol reactions between 2-mercaptobenzaldehydes and maleimides

Zu, Liansuo,Xie, Hexin,Li, Hao,Wang, Jian,Jiang, Wei,Wang, Wei

, p. 1882 - 1886 (2008/09/17)

An organocatalytic, enantioselective domino Michael-aldol reaction of 2-mercaptobenz-aldehydes with maleimides has been developed. The process, catalyzed by a bifunctional chiral amine thiourea via a hydrogen-bonding mediated activation mechanism using as

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