83726-05-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 83726-05-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,3,7,2 and 6 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 83726-05:
(7*8)+(6*3)+(5*7)+(4*2)+(3*6)+(2*0)+(1*5)=140
140 % 10 = 0
So 83726-05-0 is a valid CAS Registry Number.