25068-97-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 25068-97-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,5,0,6 and 8 respectively; the second part has 2 digits, 9 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 25068-97:
(7*2)+(6*5)+(5*0)+(4*6)+(3*8)+(2*9)+(1*7)=117
117 % 10 = 7
So 25068-97-7 is a valid CAS Registry Number.