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1403173-74-9

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1403173-74-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1403173-74-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,0,3,1,7 and 3 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1403173-74:
(9*1)+(8*4)+(7*0)+(6*3)+(5*1)+(4*7)+(3*3)+(2*7)+(1*4)=119
119 % 10 = 9
So 1403173-74-9 is a valid CAS Registry Number.

1403173-74-9Relevant articles and documents

Fast redox-triggered shuttling motions in a copper rotaxane based on a phenanthroline-terpyridine conjugate

Coronado, Eugenio,Gavia, Pablo,Ponce, Julia,Tatay, Sergio

, p. 7572 - 7580 (2014)

Fast shuttling motions in solution have been observed by cyclic voltammetry in a CuI/II-based [2] rotaxane. In the reported system, the different coordination preferences of both copper oxidation states are exploited to promote the electrochemi

Modular synthesis of bipyridinium oligomers and corresponding donor-acceptor oligorotaxanes with crown ethers

Gothard, Chris M.,Bruns, Carson J.,Gothard, Nosheen A.,Grzybowski, Bartosz A.,Stoddart, J. Fraser

supporting information, p. 5066 - 5069,4 (2020/09/15)

Donor-acceptor [4]- and [6]rotaxanes have been prepared from bipyridinium (BIPY2+) oligomers and 1,5-dinaphtho[38]crown-10 (DN38C10) by a threading-followed-by-stoppering protocol employing click chemistry. An efficient, straightforward route to the BIPY2+ oligomers has been developed that requires little to no chromatographic purification. Unlike most donor-acceptor oligorotaxanes that have been reported to date, 100% of the recognition sites on the dumbbells are occupied by rings.

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