110422-84-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 110422-84-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,0,4,2 and 2 respectively; the second part has 2 digits, 8 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 110422-84:
(8*1)+(7*1)+(6*0)+(5*4)+(4*2)+(3*2)+(2*8)+(1*4)=69
69 % 10 = 9
So 110422-84-9 is a valid CAS Registry Number.