1124311-11-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1124311-11-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,2,4,3,1 and 1 respectively; the second part has 2 digits, 1 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1124311-11:
(9*1)+(8*1)+(7*2)+(6*4)+(5*3)+(4*1)+(3*1)+(2*1)+(1*1)=80
80 % 10 = 0
So 1124311-11-0 is a valid CAS Registry Number.