201026-35-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 201026-35-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,0,1,0,2 and 6 respectively; the second part has 2 digits, 3 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 201026-35:
(8*2)+(7*0)+(6*1)+(5*0)+(4*2)+(3*6)+(2*3)+(1*5)=59
59 % 10 = 9
So 201026-35-9 is a valid CAS Registry Number.