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1353983-78-4

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1353983-78-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1353983-78-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,5,3,9,8 and 3 respectively; the second part has 2 digits, 7 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1353983-78:
(9*1)+(8*3)+(7*5)+(6*3)+(5*9)+(4*8)+(3*3)+(2*7)+(1*8)=194
194 % 10 = 4
So 1353983-78-4 is a valid CAS Registry Number.

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