1052406-44-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1052406-44-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,5,2,4,0 and 6 respectively; the second part has 2 digits, 4 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1052406-44:
(9*1)+(8*0)+(7*5)+(6*2)+(5*4)+(4*0)+(3*6)+(2*4)+(1*4)=106
106 % 10 = 6
So 1052406-44-6 is a valid CAS Registry Number.