24200-38-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 24200-38-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,4,2,0 and 0 respectively; the second part has 2 digits, 3 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 24200-38:
(7*2)+(6*4)+(5*2)+(4*0)+(3*0)+(2*3)+(1*8)=62
62 % 10 = 2
So 24200-38-2 is a valid CAS Registry Number.