23086-07-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 23086-07-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,3,0,8 and 6 respectively; the second part has 2 digits, 0 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 23086-07:
(7*2)+(6*3)+(5*0)+(4*8)+(3*6)+(2*0)+(1*7)=89
89 % 10 = 9
So 23086-07-9 is a valid CAS Registry Number.