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893741-64-5

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893741-64-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 893741-64-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,9,3,7,4 and 1 respectively; the second part has 2 digits, 6 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 893741-64:
(8*8)+(7*9)+(6*3)+(5*7)+(4*4)+(3*1)+(2*6)+(1*4)=215
215 % 10 = 5
So 893741-64-5 is a valid CAS Registry Number.

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