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203047-35-2

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203047-35-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 203047-35-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,0,3,0,4 and 7 respectively; the second part has 2 digits, 3 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 203047-35:
(8*2)+(7*0)+(6*3)+(5*0)+(4*4)+(3*7)+(2*3)+(1*5)=82
82 % 10 = 2
So 203047-35-2 is a valid CAS Registry Number.

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