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1043872-04-3

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1043872-04-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1043872-04-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,4,3,8,7 and 2 respectively; the second part has 2 digits, 0 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1043872-04:
(9*1)+(8*0)+(7*4)+(6*3)+(5*8)+(4*7)+(3*2)+(2*0)+(1*4)=133
133 % 10 = 3
So 1043872-04-3 is a valid CAS Registry Number.

1043872-04-3Downstream Products

1043872-04-3Relevant articles and documents

Three-component indium-mediated domino allylation of 1H-indole-3- carbaldehyde with electron-rich (hetero)arenes: Highly efficient access to variously functionalized indolylbutenes

Colombo, Francesca,Cravotto, Giancarlo,Palmisano, Giovanni,Penoni, Andrea,Sisti, Massimo

experimental part, p. 2801 - 2807 (2009/04/07)

We have developed a three-component, one-pot domino reaction that combines the allylindation of 1H-indole-3-carbaldehyde with the dehydrative alkylation of stabilized C nucleophiles (e.g., electron-rich heteroarenes, electron-rich aromatics, and stabilized enols) or N nucleophiles (e.g., azoles). Wiley-VCH Verlag GmbH & Co. KGaA, 2008.

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