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517901-33-6

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517901-33-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 517901-33-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,1,7,9,0 and 1 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 517901-33:
(8*5)+(7*1)+(6*7)+(5*9)+(4*0)+(3*1)+(2*3)+(1*3)=146
146 % 10 = 6
So 517901-33-6 is a valid CAS Registry Number.

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