473452-22-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 473452-22-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,7,3,4,5 and 2 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 473452-22:
(8*4)+(7*7)+(6*3)+(5*4)+(4*5)+(3*2)+(2*2)+(1*2)=151
151 % 10 = 1
So 473452-22-1 is a valid CAS Registry Number.