1146222-76-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1146222-76-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,4,6,2,2 and 2 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1146222-76:
(9*1)+(8*1)+(7*4)+(6*6)+(5*2)+(4*2)+(3*2)+(2*7)+(1*6)=125
125 % 10 = 5
So 1146222-76-5 is a valid CAS Registry Number.