124919-01-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 124919-01-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,4,9,1 and 9 respectively; the second part has 2 digits, 0 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 124919-01:
(8*1)+(7*2)+(6*4)+(5*9)+(4*1)+(3*9)+(2*0)+(1*1)=123
123 % 10 = 3
So 124919-01-3 is a valid CAS Registry Number.