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1214332-89-4

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1214332-89-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1214332-89-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,1,4,3,3 and 2 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1214332-89:
(9*1)+(8*2)+(7*1)+(6*4)+(5*3)+(4*3)+(3*2)+(2*8)+(1*9)=114
114 % 10 = 4
So 1214332-89-4 is a valid CAS Registry Number.

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