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1426307-55-2

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1426307-55-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1426307-55-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,2,6,3,0 and 7 respectively; the second part has 2 digits, 5 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1426307-55:
(9*1)+(8*4)+(7*2)+(6*6)+(5*3)+(4*0)+(3*7)+(2*5)+(1*5)=142
142 % 10 = 2
So 1426307-55-2 is a valid CAS Registry Number.

1426307-55-2Downstream Products

1426307-55-2Relevant articles and documents

Reaction of diphenacylanilines with 2-aminobenzophenone: An abnormal friedlander reaction yielding indoles

Paul, Nidhin,Muthusubramanian, Shanmugam

supporting information, p. 1200 - 1209 (2013/04/10)

This article describes an abnormal Friedlander reaction between diphenacylaniline and 2-aminobenzophenone in the presence of a catalytic amount of (±)-camphorsulfonic acid yielding 2-aroyl-3-arylindoles in quantitative yield. Supplemental materials are available for this article. Go to the publisher's online edition of Synthetic Communications to view the free supplemental file.

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