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1025928-71-5

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1025928-71-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1025928-71-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,2,5,9,2 and 8 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1025928-71:
(9*1)+(8*0)+(7*2)+(6*5)+(5*9)+(4*2)+(3*8)+(2*7)+(1*1)=145
145 % 10 = 5
So 1025928-71-5 is a valid CAS Registry Number.

1025928-71-5Relevant articles and documents

A novel palladium-mediated coupling approach to 2,3-disubstituted benzo[b]thiophenes and its application to the synthesis of tubulin binding agents

Flynn, Bernard L.,Verdier-Pinard, Pascal,Hamel, Ernest

, p. 651 - 653 (2007/10/03)

Flexible, convergent access to 2,3-disubstituted benzo[b]thiophenes has been developed. The most concise approach involves sequential coupling of o-bromoiodobenzenes with benzylmercaptan and zinc acetylides to give benzyl o-ethynylpnenyl sulfides which re

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