20503-40-6 Usage
Uses
Used in Organic Synthesis:
6-AMINO-1H-1LAMBDA6-BENZO[B]THIOPHENE-1,1-DIONE is used as a key intermediate in the synthesis of various organic compounds due to its reactive functional groups and heterocyclic nature, which can be further modified to produce a range of chemical products.
Used in Pharmaceutical Research:
In the pharmaceutical industry, 6-AMINO-1H-1LAMBDA6-BENZO[B]THIOPHENE-1,1-DIONE is utilized as a building block for the development of new drugs. Its unique structure allows for the design of molecules with specific biological activities, making it a valuable asset in the creation of novel therapeutic agents.
Check Digit Verification of cas no
The CAS Registry Mumber 20503-40-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,0,5,0 and 3 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 20503-40:
(7*2)+(6*0)+(5*5)+(4*0)+(3*3)+(2*4)+(1*0)=56
56 % 10 = 6
So 20503-40-6 is a valid CAS Registry Number.
InChI:InChI=1/C8H7NO2S/c9-7-2-1-6-3-4-12(10,11)8(6)5-7/h1-5H,9H2
20503-40-6Relevant academic research and scientific papers
Synthesis and cytotoxic activity of lipophilic sulphonamide derivatives of the benzo[b]thiophene 1,1-dioxide
Villar,Encio,Migliaccio,Gil,Martinez-Merino
, p. 963 - 968 (2007/10/03)
In the search of new compounds with antineoplastic activity, we have analysed the effect of several structural modifications on the nucleus 6-benzo[b]thiophenesulphonamide 1,1-dioxide on its cytotoxic activity on tumour cells. Lipophilic substituents on t
