1126450-23-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1126450-23-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,2,6,4,5 and 0 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1126450-23:
(9*1)+(8*1)+(7*2)+(6*6)+(5*4)+(4*5)+(3*0)+(2*2)+(1*3)=114
114 % 10 = 4
So 1126450-23-4 is a valid CAS Registry Number.