104244-02-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 104244-02-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,4,2,4 and 4 respectively; the second part has 2 digits, 0 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 104244-02:
(8*1)+(7*0)+(6*4)+(5*2)+(4*4)+(3*4)+(2*0)+(1*2)=72
72 % 10 = 2
So 104244-02-2 is a valid CAS Registry Number.