97080-11-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 97080-11-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,7,0,8 and 0 respectively; the second part has 2 digits, 1 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 97080-11:
(7*9)+(6*7)+(5*0)+(4*8)+(3*0)+(2*1)+(1*1)=140
140 % 10 = 0
So 97080-11-0 is a valid CAS Registry Number.