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220279-85-6

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220279-85-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 220279-85-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,2,0,2,7 and 9 respectively; the second part has 2 digits, 8 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 220279-85:
(8*2)+(7*2)+(6*0)+(5*2)+(4*7)+(3*9)+(2*8)+(1*5)=116
116 % 10 = 6
So 220279-85-6 is a valid CAS Registry Number.

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