861069-43-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 861069-43-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,6,1,0,6 and 9 respectively; the second part has 2 digits, 4 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 861069-43:
(8*8)+(7*6)+(6*1)+(5*0)+(4*6)+(3*9)+(2*4)+(1*3)=174
174 % 10 = 4
So 861069-43-4 is a valid CAS Registry Number.