118505-65-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 118505-65-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,8,5,0 and 5 respectively; the second part has 2 digits, 6 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 118505-65:
(8*1)+(7*1)+(6*8)+(5*5)+(4*0)+(3*5)+(2*6)+(1*5)=120
120 % 10 = 0
So 118505-65-0 is a valid CAS Registry Number.