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1280638-24-5

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1280638-24-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1280638-24-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,8,0,6,3 and 8 respectively; the second part has 2 digits, 2 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1280638-24:
(9*1)+(8*2)+(7*8)+(6*0)+(5*6)+(4*3)+(3*8)+(2*2)+(1*4)=155
155 % 10 = 5
So 1280638-24-5 is a valid CAS Registry Number.

1280638-24-5Downstream Products

1280638-24-5Relevant articles and documents

A fully conjugated TTF-π-TCAQ system: Synthesis, structure, and electronic properties

Santos, Jose,Illescas, Beatriz M.,Martin, Nazario,Adrio, Javier,Carretero, Juan C.,Viruela, Rafael,Orti, Enrique,Spaenig, Fabian,Guldi, Dirk M.

, p. 2957 - 2964 (2011/04/24)

The synthesis of the first fully conjugated tetrathiafulvalene-tetracyano- p-quinodimethane ((TTF)-TCNQ)-type system has been carried out by means of a Julia-Kocienski olefination reaction. In particular, a tetracyanoanthraquinodimethane (TCAQ) formyl der

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