205926-61-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 205926-61-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,0,5,9,2 and 6 respectively; the second part has 2 digits, 6 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 205926-61:
(8*2)+(7*0)+(6*5)+(5*9)+(4*2)+(3*6)+(2*6)+(1*1)=130
130 % 10 = 0
So 205926-61-0 is a valid CAS Registry Number.