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143281-85-0

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143281-85-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 143281-85-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,3,2,8 and 1 respectively; the second part has 2 digits, 8 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 143281-85:
(8*1)+(7*4)+(6*3)+(5*2)+(4*8)+(3*1)+(2*8)+(1*5)=120
120 % 10 = 0
So 143281-85-0 is a valid CAS Registry Number.

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