516474-01-4 Usage
Uses
Used in Chemical Synthesis:
1-Ethyl-3-methylimidazolium methylsulfate is used as a solvent for the synthesis of gold nanoparticles via reduction of gold(III) chloride trihydrate [HAuCl4.3H2O] using glycerol as a reducing agent. The application reason is that [EMIM][MS] provides a stable and non-volatile environment for the synthesis process, enabling the formation of gold nanoparticles with controlled size and shape.
Used in Pharmaceutical Industry:
1-Ethyl-3-methylimidazolium methylsulfate is used as an eluent modifier in the mobile phase for better separation of the three positional isomers of benzoic acid by reversed-phase (RP) high-performance liquid chromatography (HPLC). The application reason is that [EMIM][MS] enhances the separation efficiency and resolution of the isomers, which is crucial for the analysis and purification of pharmaceutical compounds.
Check Digit Verification of cas no
The CAS Registry Mumber 516474-01-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,1,6,4,7 and 4 respectively; the second part has 2 digits, 0 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 516474-01:
(8*5)+(7*1)+(6*6)+(5*4)+(4*7)+(3*4)+(2*0)+(1*1)=144
144 % 10 = 4
So 516474-01-4 is a valid CAS Registry Number.
InChI:InChI=1/C6H11N2.CH4O4S/c1-3-8-5-4-7(2)6-8;1-5-6(2,3)4/h4-6H,3H2,1-2H3;1H3,(H,2,3,4)/q+1;/p-1
