474524-61-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 474524-61-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,7,4,5,2 and 4 respectively; the second part has 2 digits, 6 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 474524-61:
(8*4)+(7*7)+(6*4)+(5*5)+(4*2)+(3*4)+(2*6)+(1*1)=163
163 % 10 = 3
So 474524-61-3 is a valid CAS Registry Number.