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C8H11O3(1+)*FO3S(1-) is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

82209-15-2

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82209-15-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 82209-15-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,2,2,0 and 9 respectively; the second part has 2 digits, 1 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 82209-15:
(7*8)+(6*2)+(5*2)+(4*0)+(3*9)+(2*1)+(1*5)=112
112 % 10 = 2
So 82209-15-2 is a valid CAS Registry Number.

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