264273-10-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 264273-10-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,6,4,2,7 and 3 respectively; the second part has 2 digits, 1 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 264273-10:
(8*2)+(7*6)+(6*4)+(5*2)+(4*7)+(3*3)+(2*1)+(1*0)=131
131 % 10 = 1
So 264273-10-1 is a valid CAS Registry Number.