23061-00-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 23061-00-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,3,0,6 and 1 respectively; the second part has 2 digits, 0 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 23061-00:
(7*2)+(6*3)+(5*0)+(4*6)+(3*1)+(2*0)+(1*0)=59
59 % 10 = 9
So 23061-00-9 is a valid CAS Registry Number.