1123095-63-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1123095-63-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,2,3,0,9 and 5 respectively; the second part has 2 digits, 6 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1123095-63:
(9*1)+(8*1)+(7*2)+(6*3)+(5*0)+(4*9)+(3*5)+(2*6)+(1*3)=115
115 % 10 = 5
So 1123095-63-5 is a valid CAS Registry Number.