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8049-85-2

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8049-85-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 8049-85-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 8,0,4 and 9 respectively; the second part has 2 digits, 8 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 8049-85:
(6*8)+(5*0)+(4*4)+(3*9)+(2*8)+(1*5)=112
112 % 10 = 2
So 8049-85-2 is a valid CAS Registry Number.

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