1116122-63-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1116122-63-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,1,6,1,2 and 2 respectively; the second part has 2 digits, 6 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1116122-63:
(9*1)+(8*1)+(7*1)+(6*6)+(5*1)+(4*2)+(3*2)+(2*6)+(1*3)=94
94 % 10 = 4
So 1116122-63-4 is a valid CAS Registry Number.