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1204298-75-8

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1204298-75-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1204298-75-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,0,4,2,9 and 8 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1204298-75:
(9*1)+(8*2)+(7*0)+(6*4)+(5*2)+(4*9)+(3*8)+(2*7)+(1*5)=138
138 % 10 = 8
So 1204298-75-8 is a valid CAS Registry Number.

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