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39513-21-8

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39513-21-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 39513-21-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,9,5,1 and 3 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 39513-21:
(7*3)+(6*9)+(5*5)+(4*1)+(3*3)+(2*2)+(1*1)=118
118 % 10 = 8
So 39513-21-8 is a valid CAS Registry Number.

39513-21-8Downstream Products

39513-21-8Relevant articles and documents

Bleaching agents

-

, (2008/06/13)

N-chlorinated sulphonic acids of the formula STR1 (wherein R is group STR2 and their salts, particularly their sodium and potassium salts, are disclosed. These compounds are chlorine release agents and may be used as bleaching or germicidal agents either alone or in cleansing or detergent compositions. Preferred compounds are those wherein R is a group STR3 in the form of their sodium or potassium salts.

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