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126664-76-4

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126664-76-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 126664-76-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,6,6,6 and 4 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 126664-76:
(8*1)+(7*2)+(6*6)+(5*6)+(4*6)+(3*4)+(2*7)+(1*6)=144
144 % 10 = 4
So 126664-76-4 is a valid CAS Registry Number.

126664-76-4Relevant articles and documents

Nearly Terahedral 1:2 Complexes of Copper(I), Copper(II), Nickel(II), Cobalt(II), Zinc(II) with 2,2'-Bis(2-imidazolyl)bisphenyl

Knapp, Spencer,Keenan, Terence P.,Zhang, Xiaohua,Fikar, Ronald,Potenza, Joseph A.,Schugar, Harvey J.

, p. 1882 - 1883 (1987)

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