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11137-48-7

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11137-48-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 11137-48-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,1,1,3 and 7 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 11137-48:
(7*1)+(6*1)+(5*1)+(4*3)+(3*7)+(2*4)+(1*8)=67
67 % 10 = 7
So 11137-48-7 is a valid CAS Registry Number.

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