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149367-99-7

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149367-99-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 149367-99-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,9,3,6 and 7 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 149367-99:
(8*1)+(7*4)+(6*9)+(5*3)+(4*6)+(3*7)+(2*9)+(1*9)=177
177 % 10 = 7
So 149367-99-7 is a valid CAS Registry Number.

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