708997-75-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 708997-75-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,0,8,9,9 and 7 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 708997-75:
(8*7)+(7*0)+(6*8)+(5*9)+(4*9)+(3*7)+(2*7)+(1*5)=225
225 % 10 = 5
So 708997-75-5 is a valid CAS Registry Number.