22108-95-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 22108-95-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,2,1,0 and 8 respectively; the second part has 2 digits, 9 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 22108-95:
(7*2)+(6*2)+(5*1)+(4*0)+(3*8)+(2*9)+(1*5)=78
78 % 10 = 8
So 22108-95-8 is a valid CAS Registry Number.