92-21-7 Usage
Uses
Used in Chemical Synthesis:
A,A'-TEREPHTHALOYLBIS-5-CHLORO-2,4-DIMETHOXYACETANILIDE is used as a chemical intermediate in the synthesis of various organic compounds and pharmaceuticals due to its unique structure and reactivity.
Used in Dye and Pigment Industry:
In the dye and pigment industry, A,A'-TEREPHTHALOYLBIS-5-CHLORO-2,4-DIMETHOXYACETANILIDE is used as a precursor for the development of new dyes and pigments, taking advantage of its color-changing properties in different chemical environments.
Used in Research and Development:
A,A'-TEREPHTHALOYLBIS-5-CHLORO-2,4-DIMETHOXYACETANILIDE is utilized in research and development for studying its properties and potential applications in various fields, such as material science, pharmaceuticals, and chemical engineering. Its unique solubility and color-changing characteristics make it a valuable compound for scientific investigation.
Preparation
5-Chloro-2,4-dimethoxybenzenamine and 1,4-Benzenedicarboxylic acid,bis[2-(ethenylox)ethyl]estercondensation.
Check Digit Verification of cas no
The CAS Registry Mumber 92-21-7 includes 5 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 2 digits, 9 and 2 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 92-21:
(4*9)+(3*2)+(2*2)+(1*1)=47
47 % 10 = 7
So 92-21-7 is a valid CAS Registry Number.
