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82965-01-3

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82965-01-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 82965-01-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,2,9,6 and 5 respectively; the second part has 2 digits, 0 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 82965-01:
(7*8)+(6*2)+(5*9)+(4*6)+(3*5)+(2*0)+(1*1)=153
153 % 10 = 3
So 82965-01-3 is a valid CAS Registry Number.

82965-01-3Downstream Products

82965-01-3Relevant articles and documents

STUDIEN ZUM VORGANG DER WASSERSTOFFUEBERTRAGUNG 62. HERSTELLUNG UND ELEKTROREDUKTIVE SPALTUNG EINIGER ARYLDISULFONSAEUREDERIVATE

Horner, Leopold,Schmitt, Rolf-Elhard

, p. 169 - 178 (2007/10/02)

Benzene-disulfonylchlorides were converted to the corresponding dialkyl- and diphenylesters, N-alkyl- and N-aryl disulfonamides.The half-wave-potentials E11/2 and E21/2 were measured and the products obtained on potentiostatic fission at E11/2 were isolated and characterized.The electroreduction of benzene-1,4-disulfonic acid-diphenylester in methanol yields phenol in quantity approximately corresponding to the current passed, but no corresponding quantity of sulfinic acid.In dry acetonitrile, benzene-1,4-disulfonic acid diesters and diamides undergo potentiostatic fission (at E11/2) in good chemical and current yields, giving the corresponding monosulfonate-sulfinic acid or monosulfonamide-sulfinic acid and alcohol or amine.The passage of further electrical current reduces the sulfinic acids to other, as yet undetermined, products.

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