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132639-52-2

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132639-52-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 132639-52-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,2,6,3 and 9 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 132639-52:
(8*1)+(7*3)+(6*2)+(5*6)+(4*3)+(3*9)+(2*5)+(1*2)=122
122 % 10 = 2
So 132639-52-2 is a valid CAS Registry Number.

132639-52-2Downstream Products

132639-52-2Relevant articles and documents

ACID-CATALYZED DIMERIZATION AND ARALKYLATION IN DIVINYLAROMATIC COMPOUND-AROMATIC SOLVENT SYSTEMS

Zaitsev, B. A.,Kiseleva, R. F.,Denisov, V. M.,Kol'tsov, A. I.

, p. 2323 - 2330 (2007/10/02)

On heating styrene and bis(4-vinylphenyl) ether or a linear unsaturated aromatic oligomer with terminal vinyl groups in aromatic solvents, depending on the temperature and concentration of toluene-p-sulfonic acid, there are obtained predominantly dimers and linear oligomers, and/or products of the alkylation of the aromatic solvent by the unsaturated monomers, dimers, and oligomers.

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