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89072-27-5

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89072-27-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 89072-27-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,9,0,7 and 2 respectively; the second part has 2 digits, 2 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 89072-27:
(7*8)+(6*9)+(5*0)+(4*7)+(3*2)+(2*2)+(1*7)=155
155 % 10 = 5
So 89072-27-5 is a valid CAS Registry Number.

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