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Bis-(4-methyl-2,6-di-tert.-butyl-phenyl)-disulfid is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

19715-28-7

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19715-28-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 19715-28-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,9,7,1 and 5 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 19715-28:
(7*1)+(6*9)+(5*7)+(4*1)+(3*5)+(2*2)+(1*8)=127
127 % 10 = 7
So 19715-28-7 is a valid CAS Registry Number.

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