172465-58-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 172465-58-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,2,4,6 and 5 respectively; the second part has 2 digits, 5 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 172465-58:
(8*1)+(7*7)+(6*2)+(5*4)+(4*6)+(3*5)+(2*5)+(1*8)=146
146 % 10 = 6
So 172465-58-6 is a valid CAS Registry Number.