241803-48-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 241803-48-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,4,1,8,0 and 3 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 241803-48:
(8*2)+(7*4)+(6*1)+(5*8)+(4*0)+(3*3)+(2*4)+(1*8)=115
115 % 10 = 5
So 241803-48-5 is a valid CAS Registry Number.