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39569-02-3

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39569-02-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 39569-02-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,9,5,6 and 9 respectively; the second part has 2 digits, 0 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 39569-02:
(7*3)+(6*9)+(5*5)+(4*6)+(3*9)+(2*0)+(1*2)=153
153 % 10 = 3
So 39569-02-3 is a valid CAS Registry Number.

39569-02-3Downstream Products

39569-02-3Relevant articles and documents

Polyhalobenzylic disulfooxonium compounds

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, (2008/06/13)

Polyhalobenzylic disulfooxonium compounds are produced by the reaction of aromatic methyl, halomethyl or hydroxymethyl substituents with sulfur trioxide. The disulfooxonium salts are readily converted to alcohols by hydrolysis to provide monomers for the production of fire resistant polymers and additives for polymers. Likewise, the disulfooxonium compounds of this invention present chemical intermediates for a wide range of useful products such as halogenated pesticides.

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