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187673-38-7

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187673-38-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 187673-38-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,7,6,7 and 3 respectively; the second part has 2 digits, 3 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 187673-38:
(8*1)+(7*8)+(6*7)+(5*6)+(4*7)+(3*3)+(2*3)+(1*8)=187
187 % 10 = 7
So 187673-38-7 is a valid CAS Registry Number.

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