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1026991-02-5

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1026991-02-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1026991-02-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,2,6,9,9 and 1 respectively; the second part has 2 digits, 0 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1026991-02:
(9*1)+(8*0)+(7*2)+(6*6)+(5*9)+(4*9)+(3*1)+(2*0)+(1*2)=145
145 % 10 = 5
So 1026991-02-5 is a valid CAS Registry Number.

1026991-02-5Downstream Products

1026991-02-5Relevant articles and documents

Synthesis and characterization of polyaromatic compounds using tri(naphthyl)indium

Lee, Wonhyung,Kang, Youngjin,Lee, Phil Ho

, p. 4326 - 4329 (2008/09/21)

(Chemical Equation Presented) A variety of polyaromatic compounds bearing 1- and 2-naphthyl groups were prepared from the reactions of corresponding halides with tri(1- and 2-naphthyl)indium in good to excellent yields. Thermal, photophysical and electrochemical behaviors of carbazoles having naphthyl groups were studied. They have shown to be promising host and hole transporting materials in organic electroluminescence due to their high thermal stability, electrochemical reversibility and wide band gap.

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