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124525-63-9

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124525-63-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 124525-63-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,4,5,2 and 5 respectively; the second part has 2 digits, 6 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 124525-63:
(8*1)+(7*2)+(6*4)+(5*5)+(4*2)+(3*5)+(2*6)+(1*3)=109
109 % 10 = 9
So 124525-63-9 is a valid CAS Registry Number.

124525-63-9Downstream Products

124525-63-9Relevant articles and documents

The "tert-amino effect" in heterocyclic chemistry: synthesis of tetra- and pentacyclic compounds

Nijhuis, W. H. N.,Leus, G. R. B.,Egberink, R. J. M.,Verboom, W.,Reinhoudt, D. N.

, p. 172 - 178 (2007/10/02)

A new and covenient route for the synthesis of several heterotetra- and pentacyclic compounds is presented.Heating the 2-vinyl-N,N-dialkylanilines 3a-h, synthesized from the aldehydes 2a-f,h or the acetophenone 2g and malonitrile or ethyl cyanoacetate, in

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