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127282-99-9

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127282-99-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 127282-99-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,7,2,8 and 2 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 127282-99:
(8*1)+(7*2)+(6*7)+(5*2)+(4*8)+(3*2)+(2*9)+(1*9)=139
139 % 10 = 9
So 127282-99-9 is a valid CAS Registry Number.

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