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13290-20-5

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13290-20-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 13290-20-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,3,2,9 and 0 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 13290-20:
(7*1)+(6*3)+(5*2)+(4*9)+(3*0)+(2*2)+(1*0)=75
75 % 10 = 5
So 13290-20-5 is a valid CAS Registry Number.

13290-20-5Downstream Products

13290-20-5Relevant articles and documents

Facile preparation of aryl sulfides catalyzed by PEG400 and nickel without solvent

Cao, Yu-Qing,Zhang, Zhan,Guo, Yan-Xin,Wu, Guo-Qiang

, p. 1325 - 1332 (2008)

A variety of aryl sulfides were synthesized by aryl bromides with thiols, with PEG400 and nickel as catalysts under basic conditions in the absence of solvents. This article reported an easy and convenient method for formation of aryl-sulfur bonds. Copyright Taylor & Francis Group, LLC.

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