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131120-83-7

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131120-83-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 131120-83-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,1,1,2 and 0 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 131120-83:
(8*1)+(7*3)+(6*1)+(5*1)+(4*2)+(3*0)+(2*8)+(1*3)=67
67 % 10 = 7
So 131120-83-7 is a valid CAS Registry Number.

131120-83-7Relevant articles and documents

Pentacoordinated silicon compounds. Intramolecular ring closure, site preferences of substituents and the stability of the resulting chelates

Corriu, Robert J.P.,Kpoton, Agapit,Poirier, Monique,Royo, Gerard,Saxce, Arnaud de,Young, J. Colin

, p. 1 - 26 (2007/10/02)

Dynamic NMR studies have been made of chelation in 2-(dimethylaminomethyl)phenylsilanes and 2-phenylsilanes with a wide range of substituents on the silicon atom.Temperature-dependent 19F spectra of compounds of the type Me2NCH2C6H

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