141122-44-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 141122-44-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,1,1,2 and 2 respectively; the second part has 2 digits, 4 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 141122-44:
(8*1)+(7*4)+(6*1)+(5*1)+(4*2)+(3*2)+(2*4)+(1*4)=73
73 % 10 = 3
So 141122-44-3 is a valid CAS Registry Number.