1106667-65-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1106667-65-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,0,6,6,6 and 7 respectively; the second part has 2 digits, 6 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1106667-65:
(9*1)+(8*1)+(7*0)+(6*6)+(5*6)+(4*6)+(3*7)+(2*6)+(1*5)=145
145 % 10 = 5
So 1106667-65-5 is a valid CAS Registry Number.