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51698-46-5

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51698-46-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 51698-46-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,1,6,9 and 8 respectively; the second part has 2 digits, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 51698-46:
(7*5)+(6*1)+(5*6)+(4*9)+(3*8)+(2*4)+(1*6)=145
145 % 10 = 5
So 51698-46-5 is a valid CAS Registry Number.

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