33622-41-2 Usage
General Description
3-(dimethylamino)-2-methylpropan-1-ol, also known as DMEMPA or cetalkonium chloride, is a quaternary ammonium compound with broad spectrum antimicrobial properties. It is commonly used as a preservative in various pharmaceutical and cosmetic products, particularly in ophthalmic solutions, contact lens solutions, and nasal sprays. This chemical has the ability to disrupt the cell membranes of microorganisms, making it effective against a wide range of bacteria, fungi, and viruses. However, it is important to note that DMEMPA can be toxic if ingested or inhaled in large amounts and should be handled with care and stored properly.
Check Digit Verification of cas no
The CAS Registry Mumber 33622-41-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,3,6,2 and 2 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 33622-41:
(7*3)+(6*3)+(5*6)+(4*2)+(3*2)+(2*4)+(1*1)=92
92 % 10 = 2
So 33622-41-2 is a valid CAS Registry Number.
InChI:InChI=1/C6H15NO/c1-6(5-8)4-7(2)3/h6,8H,4-5H2,1-3H3
