73231-81-9 Usage
Type of compound
Quaternary ammonium salt
Components
Trimethylammonium cation and iodide anion
Usage
Phase transfer catalyst in organic synthesis
Properties
Surfactant
Applications
Synthesis of new ionic liquids, antimicrobial properties, potential use in pharmaceuticals and personal care products, corrosion inhibitor in industrial processes.
Check Digit Verification of cas no
The CAS Registry Mumber 73231-81-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,3,2,3 and 1 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 73231-81:
(7*7)+(6*3)+(5*2)+(4*3)+(3*1)+(2*8)+(1*1)=109
109 % 10 = 9
So 73231-81-9 is a valid CAS Registry Number.