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114880-21-6

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114880-21-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 114880-21-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,4,8,8 and 0 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 114880-21:
(8*1)+(7*1)+(6*4)+(5*8)+(4*8)+(3*0)+(2*2)+(1*1)=116
116 % 10 = 6
So 114880-21-6 is a valid CAS Registry Number.

114880-21-6Relevant articles and documents

Model Substances for Electro-optical and Dielectric Studies, Part I. Synthesis and Structure of 1,4-Bis(4'-dimethylamino-3',5'-dicyanophenyl)bicyclooctane

Detzer, Norbert,Burkhard, Oswald,Schaffrin, Heinz,Liptay, Wolfgang

, p. 1129 - 1141 (2007/10/02)

A synthesis for a new 1,2,6-donor-acceptor-substituted chromophoric benzene system is given.This chromophore is incorporated in a bicyclooctane system to build up model compounds for electro-optical and dielectrical studies.Furthermore a preparative convenient route to derivatives of 1,4-bis(diphenyl)bicyclooctane is worked out.The structures of the new compounds are proven by spectroscopical means. - Key words: 1,2,6-Donor-Acceptor-Substituted Benzenes, 1,4-Bis(diphenyl)bicyclooctane Derivatives

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