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1291141-77-9

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1291141-77-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1291141-77-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,9,1,1,4 and 1 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1291141-77:
(9*1)+(8*2)+(7*9)+(6*1)+(5*1)+(4*4)+(3*1)+(2*7)+(1*7)=139
139 % 10 = 9
So 1291141-77-9 is a valid CAS Registry Number.

1291141-77-9Downstream Products

1291141-77-9Relevant academic research and scientific papers

Pseudorotaxanes with self-sorted sequence and stereochemical orientation

Talotta, Carmen,Gaeta, Carmine,Qi, Zhenhui,Schalley, Christoph A.,Neri, Placido

supporting information, p. 7437 - 7441 (2013/07/26)

Partner preferences in pseudorotaxane formation were exploited to establish an integrative self-sorting system able to discriminate simultaneously at the sequence and stereochemical level (see picture). It was found that calix[6]arenes were threaded selec

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