22486-39-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 22486-39-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,2,4,8 and 6 respectively; the second part has 2 digits, 3 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 22486-39:
(7*2)+(6*2)+(5*4)+(4*8)+(3*6)+(2*3)+(1*9)=111
111 % 10 = 1
So 22486-39-1 is a valid CAS Registry Number.