149110-84-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 149110-84-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,9,1,1 and 0 respectively; the second part has 2 digits, 8 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 149110-84:
(8*1)+(7*4)+(6*9)+(5*1)+(4*1)+(3*0)+(2*8)+(1*4)=119
119 % 10 = 9
So 149110-84-9 is a valid CAS Registry Number.