18108-62-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 18108-62-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,8,1,0 and 8 respectively; the second part has 2 digits, 6 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 18108-62:
(7*1)+(6*8)+(5*1)+(4*0)+(3*8)+(2*6)+(1*2)=98
98 % 10 = 8
So 18108-62-8 is a valid CAS Registry Number.