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861566-69-0

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861566-69-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 861566-69-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,6,1,5,6 and 6 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 861566-69:
(8*8)+(7*6)+(6*1)+(5*5)+(4*6)+(3*6)+(2*6)+(1*9)=200
200 % 10 = 0
So 861566-69-0 is a valid CAS Registry Number.

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