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137711-43-4

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137711-43-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 137711-43-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,7,7,1 and 1 respectively; the second part has 2 digits, 4 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 137711-43:
(8*1)+(7*3)+(6*7)+(5*7)+(4*1)+(3*1)+(2*4)+(1*3)=124
124 % 10 = 4
So 137711-43-4 is a valid CAS Registry Number.

137711-43-4Relevant articles and documents

HYDROGENOLYSIS OF POLYFLUOROISOPROPYLAROMATIC COMPOUNDS

Krasnov, V. I.,Platonov, V. E.

, p. 139 (1991)

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Transformations of perfluoroxylenes and perfluoro-p-cymene under the action of Zn(Cu)-DMF-H2O

Krasnov, Vyacheslav I.,Platonov, Vyacheslav E.,Beregovaya, Irina V.,Shchegoleva, Lyudmila N.

, p. 1797 - 1812 (2007/10/03)

Perfluorinated xylenes and perfluoro-para-cymene undergo hydrodefluorination under the action of Zn(Cu)-DMF-H2O. Hydrogen enters mainly at the benzyl position of para-dialkylbenzenes and at the para position to perfluoroalkyl groups of perfluor

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