250585-24-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 250585-24-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,5,0,5,8 and 5 respectively; the second part has 2 digits, 2 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 250585-24:
(8*2)+(7*5)+(6*0)+(5*5)+(4*8)+(3*5)+(2*2)+(1*4)=131
131 % 10 = 1
So 250585-24-1 is a valid CAS Registry Number.