241803-46-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 241803-46-3 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 6 respectively.
Calculate Digit Verification of CAS Registry Number 241803-46:
(8*2)+(7*4)+(6*1)+(5*8)+(4*0)+(3*3)+(2*4)+(1*6)=113
113 % 10 = 3
So 241803-46-3 is a valid CAS Registry Number.