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1,1,6,6-tetrakis(phenylseleno)heptane is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

123445-70-5

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123445-70-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 123445-70-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,3,4,4 and 5 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 123445-70:
(8*1)+(7*2)+(6*3)+(5*4)+(4*4)+(3*5)+(2*7)+(1*0)=105
105 % 10 = 5
So 123445-70-5 is a valid CAS Registry Number.

123445-70-5Relevant academic research and scientific papers

COMPARISON BETWEEN ALKYLSELENO, ARYLSELENO AND ARYLTHIO SUBSTITUENTS STABILIZING ALKYLLITHIUM COMPOUNDS

Krief, A.,Dumont, W.,Clarembeau, M.,Badaoui, E.

, p. 2023 - 2030 (2007/10/02)

This paper discloses the chemoselective cleavage of selenoacetals.Informations concerning the intimate mechanism of such process are produced as well as unambigous experimental results concrening the relative stabilization of a carbanionic center by phenylthio, phenylseleno and methylseleno moieties.

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