1022026-41-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1022026-41-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,2,2,0,2 and 6 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1022026-41:
(9*1)+(8*0)+(7*2)+(6*2)+(5*0)+(4*2)+(3*6)+(2*4)+(1*1)=70
70 % 10 = 0
So 1022026-41-0 is a valid CAS Registry Number.