46149-03-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 46149-03-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,6,1,4 and 9 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 46149-03:
(7*4)+(6*6)+(5*1)+(4*4)+(3*9)+(2*0)+(1*3)=115
115 % 10 = 5
So 46149-03-5 is a valid CAS Registry Number.