1106986-18-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1106986-18-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,0,6,9,8 and 6 respectively; the second part has 2 digits, 1 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1106986-18:
(9*1)+(8*1)+(7*0)+(6*6)+(5*9)+(4*8)+(3*6)+(2*1)+(1*8)=158
158 % 10 = 8
So 1106986-18-8 is a valid CAS Registry Number.