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927641-66-5

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927641-66-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 927641-66-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,2,7,6,4 and 1 respectively; the second part has 2 digits, 6 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 927641-66:
(8*9)+(7*2)+(6*7)+(5*6)+(4*4)+(3*1)+(2*6)+(1*6)=195
195 % 10 = 5
So 927641-66-5 is a valid CAS Registry Number.

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