34586-13-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 34586-13-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,4,5,8 and 6 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 34586-13:
(7*3)+(6*4)+(5*5)+(4*8)+(3*6)+(2*1)+(1*3)=125
125 % 10 = 5
So 34586-13-5 is a valid CAS Registry Number.