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157395-52-3

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157395-52-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 157395-52-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,7,3,9 and 5 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 157395-52:
(8*1)+(7*5)+(6*7)+(5*3)+(4*9)+(3*5)+(2*5)+(1*2)=163
163 % 10 = 3
So 157395-52-3 is a valid CAS Registry Number.

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