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220051-79-6

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220051-79-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 220051-79-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,2,0,0,5 and 1 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 220051-79:
(8*2)+(7*2)+(6*0)+(5*0)+(4*5)+(3*1)+(2*7)+(1*9)=76
76 % 10 = 6
So 220051-79-6 is a valid CAS Registry Number.

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