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15022-16-9

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15022-16-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 15022-16-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,5,0,2 and 2 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 15022-16:
(7*1)+(6*5)+(5*0)+(4*2)+(3*2)+(2*1)+(1*6)=59
59 % 10 = 9
So 15022-16-9 is a valid CAS Registry Number.

15022-16-9Upstream product

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