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142566-71-0

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142566-71-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 142566-71-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,2,5,6 and 6 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 142566-71:
(8*1)+(7*4)+(6*2)+(5*5)+(4*6)+(3*6)+(2*7)+(1*1)=130
130 % 10 = 0
So 142566-71-0 is a valid CAS Registry Number.

142566-71-0Relevant articles and documents

A New Synthesis of Methano-Bridged Annulenes: Access to Highly Substituted Derivatives

Barrett, David G.,Liang, Gui-Bai,Gellman, Samuel H.

, p. 6915 - 6916 (2007/10/02)

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