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16898-75-2

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16898-75-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 16898-75-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,6,8,9 and 8 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 16898-75:
(7*1)+(6*6)+(5*8)+(4*9)+(3*8)+(2*7)+(1*5)=162
162 % 10 = 2
So 16898-75-2 is a valid CAS Registry Number.

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