250224-46-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 250224-46-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,5,0,2,2 and 4 respectively; the second part has 2 digits, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 250224-46:
(8*2)+(7*5)+(6*0)+(5*2)+(4*2)+(3*4)+(2*4)+(1*6)=95
95 % 10 = 5
So 250224-46-5 is a valid CAS Registry Number.