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33619-90-8

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33619-90-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 33619-90-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,3,6,1 and 9 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 33619-90:
(7*3)+(6*3)+(5*6)+(4*1)+(3*9)+(2*9)+(1*0)=118
118 % 10 = 8
So 33619-90-8 is a valid CAS Registry Number.

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