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666212-60-8

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666212-60-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 666212-60-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,6,6,2,1 and 2 respectively; the second part has 2 digits, 6 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 666212-60:
(8*6)+(7*6)+(6*6)+(5*2)+(4*1)+(3*2)+(2*6)+(1*0)=158
158 % 10 = 8
So 666212-60-8 is a valid CAS Registry Number.

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