24041-12-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 24041-12-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,4,0,4 and 1 respectively; the second part has 2 digits, 1 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 24041-12:
(7*2)+(6*4)+(5*0)+(4*4)+(3*1)+(2*1)+(1*2)=61
61 % 10 = 1
So 24041-12-1 is a valid CAS Registry Number.