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63949-00-8

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63949-00-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 63949-00-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,3,9,4 and 9 respectively; the second part has 2 digits, 0 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 63949-00:
(7*6)+(6*3)+(5*9)+(4*4)+(3*9)+(2*0)+(1*0)=148
148 % 10 = 8
So 63949-00-8 is a valid CAS Registry Number.

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