22081-41-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 22081-41-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,2,0,8 and 1 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 22081-41:
(7*2)+(6*2)+(5*0)+(4*8)+(3*1)+(2*4)+(1*1)=70
70 % 10 = 0
So 22081-41-0 is a valid CAS Registry Number.