106165-58-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 106165-58-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,6,1,6 and 5 respectively; the second part has 2 digits, 5 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 106165-58:
(8*1)+(7*0)+(6*6)+(5*1)+(4*6)+(3*5)+(2*5)+(1*8)=106
106 % 10 = 6
So 106165-58-6 is a valid CAS Registry Number.