911141-44-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 911141-44-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,1,1,1,4 and 1 respectively; the second part has 2 digits, 4 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 911141-44:
(8*9)+(7*1)+(6*1)+(5*1)+(4*4)+(3*1)+(2*4)+(1*4)=121
121 % 10 = 1
So 911141-44-1 is a valid CAS Registry Number.