24912-34-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 24912-34-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,4,9,1 and 2 respectively; the second part has 2 digits, 3 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 24912-34:
(7*2)+(6*4)+(5*9)+(4*1)+(3*2)+(2*3)+(1*4)=103
103 % 10 = 3
So 24912-34-3 is a valid CAS Registry Number.