109202-60-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 109202-60-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,9,2,0 and 2 respectively; the second part has 2 digits, 6 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 109202-60:
(8*1)+(7*0)+(6*9)+(5*2)+(4*0)+(3*2)+(2*6)+(1*0)=90
90 % 10 = 0
So 109202-60-0 is a valid CAS Registry Number.