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156559-41-0

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156559-41-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 156559-41-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,6,5,5 and 9 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 156559-41:
(8*1)+(7*5)+(6*6)+(5*5)+(4*5)+(3*9)+(2*4)+(1*1)=160
160 % 10 = 0
So 156559-41-0 is a valid CAS Registry Number.

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