687125-14-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 687125-14-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,8,7,1,2 and 5 respectively; the second part has 2 digits, 1 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 687125-14:
(8*6)+(7*8)+(6*7)+(5*1)+(4*2)+(3*5)+(2*1)+(1*4)=180
180 % 10 = 0
So 687125-14-0 is a valid CAS Registry Number.