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107226-91-5

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107226-91-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 107226-91-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,7,2,2 and 6 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 107226-91:
(8*1)+(7*0)+(6*7)+(5*2)+(4*2)+(3*6)+(2*9)+(1*1)=105
105 % 10 = 5
So 107226-91-5 is a valid CAS Registry Number.

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