10026-48-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 10026-48-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,0,0,2 and 6 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 10026-48:
(7*1)+(6*0)+(5*0)+(4*2)+(3*6)+(2*4)+(1*8)=49
49 % 10 = 9
So 10026-48-9 is a valid CAS Registry Number.