46008-81-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 46008-81-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,6,0,0 and 8 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 46008-81:
(7*4)+(6*6)+(5*0)+(4*0)+(3*8)+(2*8)+(1*1)=105
105 % 10 = 5
So 46008-81-5 is a valid CAS Registry Number.