8045-21-4 Usage
General Description
Benzalkonium chloride is a widely used quaternary ammonium compound that is frequently found in disinfectants, household cleaners, and personal care products. It is known for its ability to kill bacteria and viruses by disrupting their cell membranes and is particularly effective against enveloped viruses such as influenza and coronaviruses. Benzalkonium chloride is also used as a preservative in pharmaceuticals and as a topical antiseptic for minor cuts and wounds. However, it is important to note that this chemical can cause irritation and allergic reactions in some individuals, and prolonged exposure can have adverse effects on the respiratory system. Therefore, proper precautions should be taken when using products containing benzalkonium chloride.
Check Digit Verification of cas no
The CAS Registry Mumber 8045-21-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 8,0,4 and 5 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 8045-21:
(6*8)+(5*0)+(4*4)+(3*5)+(2*2)+(1*1)=84
84 % 10 = 4
So 8045-21-4 is a valid CAS Registry Number.