125011-20-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 125011-20-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,5,0,1 and 1 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 125011-20:
(8*1)+(7*2)+(6*5)+(5*0)+(4*1)+(3*1)+(2*2)+(1*0)=63
63 % 10 = 3
So 125011-20-3 is a valid CAS Registry Number.