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638205-26-2

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638205-26-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 638205-26-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,3,8,2,0 and 5 respectively; the second part has 2 digits, 2 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 638205-26:
(8*6)+(7*3)+(6*8)+(5*2)+(4*0)+(3*5)+(2*2)+(1*6)=152
152 % 10 = 2
So 638205-26-2 is a valid CAS Registry Number.

638205-26-2Relevant articles and documents

Synthesis and testing of new end-functionalized oligomers for molecular electronics

Flatt, Austen K.,Dirk, Shawn M.,Henderson, Jay C.,Shen, Dwanleen E.,Su, Jie,Reed, Mark A.,Tour, James M.

, p. 8555 - 8570 (2007/10/03)

Several new classes of oligomers have been synthesized with functionalities designed to aid in the understanding of molecular device behavior, specifically when molecules are interfaced between proximal electronic probes. The compounds synthesized are series of azobenzenes, bipyridines and oligo(phenylene vinylene)s that bear acetyl-protected thiols for ultimate attachment to metallic surfaces. Some initial electrochemical and solid-state test results are also reported.

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