905269-06-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 905269-06-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,0,5,2,6 and 9 respectively; the second part has 2 digits, 0 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 905269-06:
(8*9)+(7*0)+(6*5)+(5*2)+(4*6)+(3*9)+(2*0)+(1*6)=169
169 % 10 = 9
So 905269-06-9 is a valid CAS Registry Number.