1105069-63-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1105069-63-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,0,5,0,6 and 9 respectively; the second part has 2 digits, 6 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1105069-63:
(9*1)+(8*1)+(7*0)+(6*5)+(5*0)+(4*6)+(3*9)+(2*6)+(1*3)=113
113 % 10 = 3
So 1105069-63-3 is a valid CAS Registry Number.