102479-64-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 102479-64-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,2,4,7 and 9 respectively; the second part has 2 digits, 6 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 102479-64:
(8*1)+(7*0)+(6*2)+(5*4)+(4*7)+(3*9)+(2*6)+(1*4)=111
111 % 10 = 1
So 102479-64-1 is a valid CAS Registry Number.