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1164464-80-5

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1164464-80-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1164464-80-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,6,4,4,6 and 4 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1164464-80:
(9*1)+(8*1)+(7*6)+(6*4)+(5*4)+(4*6)+(3*4)+(2*8)+(1*0)=155
155 % 10 = 5
So 1164464-80-5 is a valid CAS Registry Number.

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