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1240059-73-7

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1240059-73-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1240059-73-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,4,0,0,5 and 9 respectively; the second part has 2 digits, 7 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1240059-73:
(9*1)+(8*2)+(7*4)+(6*0)+(5*0)+(4*5)+(3*9)+(2*7)+(1*3)=117
117 % 10 = 7
So 1240059-73-7 is a valid CAS Registry Number.

1240059-73-7Downstream Products

1240059-73-7Relevant articles and documents

Thermolysis of 4-(ω-hydroxyalkyl)-2,6-di-tert-butylphenols

Krysin,Egorova,Vasil'Ev

experimental part, p. 275 - 283 (2010/07/15)

The process of thermolysis of tert-butylated hydroxyalkyl phenols includes de-tert-butylation, etherification, and fragmentation of the hydroxyalkyl group. On the basis of the proposed schemes of the mechanism of thermal de-tert-butylation the path of the search for catalysts for the synthesis of 4-hydroxyalkylphenols is defined and transformations of the by-products into biologically active substances were considered.

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