2001115-35-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 2001115-35-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 2,0,0,1,1,1 and 5 respectively; the second part has 2 digits, 3 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 2001115-35:
(9*2)+(8*0)+(7*0)+(6*1)+(5*1)+(4*1)+(3*5)+(2*3)+(1*5)=59
59 % 10 = 9
So 2001115-35-9 is a valid CAS Registry Number.