264209-01-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 264209-01-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,6,4,2,0 and 9 respectively; the second part has 2 digits, 0 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 264209-01:
(8*2)+(7*6)+(6*4)+(5*2)+(4*0)+(3*9)+(2*0)+(1*1)=120
120 % 10 = 0
So 264209-01-0 is a valid CAS Registry Number.