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101743-03-7

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101743-03-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 101743-03-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,1,7,4 and 3 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 101743-03:
(8*1)+(7*0)+(6*1)+(5*7)+(4*4)+(3*3)+(2*0)+(1*3)=77
77 % 10 = 7
So 101743-03-7 is a valid CAS Registry Number.

101743-03-7Relevant articles and documents

Silica sulfuric acid as a highly efficient catalyst for the synthesis of diarylacetic acids

Moore, Desiree L.,Denton, Allison E.,Kohinke, Rose M.,Craig, Brandon R.,Brenzovich, William E.

supporting information, p. 604 - 612 (2016/07/06)

ABSTRACT: An efficient heterogeneous method for the synthesis of diarylacetic acids was developed utilizing silica sulfuric acid as a catalyst. The reaction is highly efficient with a small amount of catalyst for the combination of a variety of electron-n

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