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904626-41-1

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904626-41-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 904626-41-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,0,4,6,2 and 6 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 904626-41:
(8*9)+(7*0)+(6*4)+(5*6)+(4*2)+(3*6)+(2*4)+(1*1)=161
161 % 10 = 1
So 904626-41-1 is a valid CAS Registry Number.

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