184490-62-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 184490-62-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,4,4,9 and 0 respectively; the second part has 2 digits, 6 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 184490-62:
(8*1)+(7*8)+(6*4)+(5*4)+(4*9)+(3*0)+(2*6)+(1*2)=158
158 % 10 = 8
So 184490-62-8 is a valid CAS Registry Number.