474329-25-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 474329-25-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,7,4,3,2 and 9 respectively; the second part has 2 digits, 2 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 474329-25:
(8*4)+(7*7)+(6*4)+(5*3)+(4*2)+(3*9)+(2*2)+(1*5)=164
164 % 10 = 4
So 474329-25-4 is a valid CAS Registry Number.