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1005420-89-2

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1005420-89-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1005420-89-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,0,5,4,2 and 0 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1005420-89:
(9*1)+(8*0)+(7*0)+(6*5)+(5*4)+(4*2)+(3*0)+(2*8)+(1*9)=92
92 % 10 = 2
So 1005420-89-2 is a valid CAS Registry Number.

1005420-89-2Relevant articles and documents

New strong organic acceptors by cycloaddition of TCNE and TCNQ to donor-substituted cyanoalkynes

Reutenauer, Philippe,Kivala, Milan,Jarowski, Peter D.,Boudon, Corinne,Gisselbrecht, Jean-Paul,Gross, Maurice,Diederich, Francois

, p. 4898 - 4900 (2007)

Donor-substituted 1,1,2,4,4-pentacyanobuta-1,3-dienes and a cyclohexa-2,5-diene-1,4-diylidene-expanded derivative were prepared by a [2 + 2] cycloaddition of tetracyanoethene (TCNE) or 7,7,8,8-tetracyanoquinodimethane (TCNQ) to anilino-substituted cyanoal

3-ARYL PROPIOLONITRILE COMPOUNDS FOR THIOL LABELING

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Paragraph 0172-0173; 0206, (2016/06/13)

The present invention relates to a process for labeling compounds comprising thiol moieties with 3-arylpropiolonitrile compounds, to 3-arylpropiolonitrile compounds substituted with tag moieties and to specific 3-arylpropiolonitrile linkers.

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