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123072-47-9

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123072-47-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 123072-47-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,3,0,7 and 2 respectively; the second part has 2 digits, 4 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 123072-47:
(8*1)+(7*2)+(6*3)+(5*0)+(4*7)+(3*2)+(2*4)+(1*7)=89
89 % 10 = 9
So 123072-47-9 is a valid CAS Registry Number.

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