1227384-81-7 Usage
General Description
2-Bromo-5-(ethylsulfonyl)pyridine is a chemical compound with the molecular formula C7H8BrNO2S. It is a pyridine derivative that contains a bromine atom and an ethylsulfonyl group. 2-Bromo-5-(ethylsulfonyl)pyridine is commonly used as a reagent in organic synthesis, specifically in the preparation of pharmaceutical intermediates and agrochemicals. It has also been studied for its potential use in the treatment of cancer and other diseases. Additionally, 2-Bromo-5-(ethylsulfonyl)pyridine is known to be a versatile building block in the production of various functionalized pyridine derivatives, making it an important compound in the field of chemical research and development.
Check Digit Verification of cas no
The CAS Registry Mumber 1227384-81-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,2,7,3,8 and 4 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1227384-81:
(9*1)+(8*2)+(7*2)+(6*7)+(5*3)+(4*8)+(3*4)+(2*8)+(1*1)=157
157 % 10 = 7
So 1227384-81-7 is a valid CAS Registry Number.
1227384-81-7Relevant articles and documents
NAPHTHYLACETIC ACIDS
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Page/Page column 29, (2010/06/13)
The invention is concerned with the compounds of formula I: and pharmaceutically acceptable salts and esters thereof, wherein W, X, Y, and R1-R7 are defined in the detailed description and claims. In addition, the present invention relates to methods of manufacturing and using the compounds of formula I as well as pharmaceutical compositions containing such compounds. The compounds of formula I are antagonists or partial agonists at the CRTH2 receptor and may be useful in treating diseases and disorders associated with that receptor such as asthma.