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89052-08-4

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89052-08-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 89052-08-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,9,0,5 and 2 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 89052-08:
(7*8)+(6*9)+(5*0)+(4*5)+(3*2)+(2*0)+(1*8)=144
144 % 10 = 4
So 89052-08-4 is a valid CAS Registry Number.

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