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496941-96-9

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496941-96-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 496941-96-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,9,6,9,4 and 1 respectively; the second part has 2 digits, 9 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 496941-96:
(8*4)+(7*9)+(6*6)+(5*9)+(4*4)+(3*1)+(2*9)+(1*6)=219
219 % 10 = 9
So 496941-96-9 is a valid CAS Registry Number.

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