474650-41-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 474650-41-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,7,4,6,5 and 0 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 474650-41:
(8*4)+(7*7)+(6*4)+(5*6)+(4*5)+(3*0)+(2*4)+(1*1)=164
164 % 10 = 4
So 474650-41-4 is a valid CAS Registry Number.