118590-85-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 118590-85-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,8,5,9 and 0 respectively; the second part has 2 digits, 8 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 118590-85:
(8*1)+(7*1)+(6*8)+(5*5)+(4*9)+(3*0)+(2*8)+(1*5)=145
145 % 10 = 5
So 118590-85-5 is a valid CAS Registry Number.