24380-82-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 24380-82-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,4,3,8 and 0 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 24380-82:
(7*2)+(6*4)+(5*3)+(4*8)+(3*0)+(2*8)+(1*2)=103
103 % 10 = 3
So 24380-82-3 is a valid CAS Registry Number.