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149837-87-6

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149837-87-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 149837-87-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,9,8,3 and 7 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 149837-87:
(8*1)+(7*4)+(6*9)+(5*8)+(4*3)+(3*7)+(2*8)+(1*7)=186
186 % 10 = 6
So 149837-87-6 is a valid CAS Registry Number.

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