459869-26-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 459869-26-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,5,9,8,6 and 9 respectively; the second part has 2 digits, 2 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 459869-26:
(8*4)+(7*5)+(6*9)+(5*8)+(4*6)+(3*9)+(2*2)+(1*6)=222
222 % 10 = 2
So 459869-26-2 is a valid CAS Registry Number.