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1181382-50-2

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1181382-50-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1181382-50-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,8,1,3,8 and 2 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1181382-50:
(9*1)+(8*1)+(7*8)+(6*1)+(5*3)+(4*8)+(3*2)+(2*5)+(1*0)=142
142 % 10 = 2
So 1181382-50-2 is a valid CAS Registry Number.

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