1120244-39-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1120244-39-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,2,0,2,4 and 4 respectively; the second part has 2 digits, 3 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1120244-39:
(9*1)+(8*1)+(7*2)+(6*0)+(5*2)+(4*4)+(3*4)+(2*3)+(1*9)=84
84 % 10 = 4
So 1120244-39-4 is a valid CAS Registry Number.