97255-84-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 97255-84-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,7,2,5 and 5 respectively; the second part has 2 digits, 8 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 97255-84:
(7*9)+(6*7)+(5*2)+(4*5)+(3*5)+(2*8)+(1*4)=170
170 % 10 = 0
So 97255-84-0 is a valid CAS Registry Number.