35489-80-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 35489-80-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,5,4,8 and 9 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 35489-80:
(7*3)+(6*5)+(5*4)+(4*8)+(3*9)+(2*8)+(1*0)=146
146 % 10 = 6
So 35489-80-6 is a valid CAS Registry Number.