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231296-56-3

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231296-56-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 231296-56-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,3,1,2,9 and 6 respectively; the second part has 2 digits, 5 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 231296-56:
(8*2)+(7*3)+(6*1)+(5*2)+(4*9)+(3*6)+(2*5)+(1*6)=123
123 % 10 = 3
So 231296-56-3 is a valid CAS Registry Number.

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