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165465-49-6

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165465-49-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 165465-49-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,5,4,6 and 5 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 165465-49:
(8*1)+(7*6)+(6*5)+(5*4)+(4*6)+(3*5)+(2*4)+(1*9)=156
156 % 10 = 6
So 165465-49-6 is a valid CAS Registry Number.

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