6525-37-7 Usage
Uses
Used in Pharmaceutical Production:
2,3-Dihydro-2,3-dimethyl-benzo[b]thiophene 1,1-dioxide is used as a key intermediate in the synthesis of various pharmaceuticals. Its unique chemical structure contributes to the development of drugs with specific therapeutic properties.
Used in Agrochemical Production:
In the agrochemical industry, 2,3-Dihydro-2,3-dimethyl-benzo[b]thiophene 1,1-dioxide serves as a vital component in the creation of pesticides and other agricultural chemicals, enhancing crop protection and yield.
Used in Environmental Regulation:
As a recognized environmental contaminant, 2,3-Dihydro-2,3-dimethyl-benzo[b]thiophene 1,1-dioxide is a focus of regulatory efforts by organizations such as the US Environmental Protection Agency. Its monitoring and control are essential for mitigating its negative impacts on the environment and human health.
Used in Crude Oil and Coal Tar Processing:
In the refining of crude oil and processing of coal tar, 2,3-Dihydro-2,3-dimethyl-benzo[b]thiophene 1,1-dioxide is targeted for removal to reduce the environmental and health hazards associated with its presence in these materials.
Check Digit Verification of cas no
The CAS Registry Mumber 6525-37-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,5,2 and 5 respectively; the second part has 2 digits, 3 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 6525-37:
(6*6)+(5*5)+(4*2)+(3*5)+(2*3)+(1*7)=97
97 % 10 = 7
So 6525-37-7 is a valid CAS Registry Number.
6525-37-7Relevant academic research and scientific papers
Tosatti, Paolo,Pfaltz, Andreas
, p. 4579 - 4582 (2017)
An efficient iridium-catalyzed asymmetric hydrogenation of substituted benzothiophene 1,1-dioxides is described. The use of iridium complexes with chiral pyridyl phosphinite ligands provides access to highly enantiomerically enriched sulfones with substituents at the 2- and 3-position. Sulfones of this type are of interest as core structures of agrochemicals and pharmaceuticals. Moreover, they can be further reduced to chiral 2,3-dihydrobenzothiophenes.
