723296-66-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 723296-66-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,2,3,2,9 and 6 respectively; the second part has 2 digits, 6 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 723296-66:
(8*7)+(7*2)+(6*3)+(5*2)+(4*9)+(3*6)+(2*6)+(1*6)=170
170 % 10 = 0
So 723296-66-0 is a valid CAS Registry Number.