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122055-68-9

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122055-68-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 122055-68-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,2,0,5 and 5 respectively; the second part has 2 digits, 6 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 122055-68:
(8*1)+(7*2)+(6*2)+(5*0)+(4*5)+(3*5)+(2*6)+(1*8)=89
89 % 10 = 9
So 122055-68-9 is a valid CAS Registry Number.

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