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68514-41-0

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68514-41-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 68514-41-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,8,5,1 and 4 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 68514-41:
(7*6)+(6*8)+(5*5)+(4*1)+(3*4)+(2*4)+(1*1)=140
140 % 10 = 0
So 68514-41-0 is a valid CAS Registry Number.

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