26848-63-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 26848-63-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,6,8,4 and 8 respectively; the second part has 2 digits, 6 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 26848-63:
(7*2)+(6*6)+(5*8)+(4*4)+(3*8)+(2*6)+(1*3)=145
145 % 10 = 5
So 26848-63-5 is a valid CAS Registry Number.