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66170-41-0

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66170-41-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 66170-41-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,6,1,7 and 0 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 66170-41:
(7*6)+(6*6)+(5*1)+(4*7)+(3*0)+(2*4)+(1*1)=120
120 % 10 = 0
So 66170-41-0 is a valid CAS Registry Number.

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