208725-29-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 208725-29-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,0,8,7,2 and 5 respectively; the second part has 2 digits, 2 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 208725-29:
(8*2)+(7*0)+(6*8)+(5*7)+(4*2)+(3*5)+(2*2)+(1*9)=135
135 % 10 = 5
So 208725-29-5 is a valid CAS Registry Number.