264265-06-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 264265-06-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,6,4,2,6 and 5 respectively; the second part has 2 digits, 0 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 264265-06:
(8*2)+(7*6)+(6*4)+(5*2)+(4*6)+(3*5)+(2*0)+(1*6)=137
137 % 10 = 7
So 264265-06-7 is a valid CAS Registry Number.