629672-19-1 Usage
General Description
4-Fluoro-3-methylbenzenesulfonyl chloride is a chemical compound consisting of a benzene ring with a fluorine atom and a methyl group attached, as well as a sulfonyl chloride functional group. It is commonly used as a reagent in organic synthesis and as a building block for the production of pharmaceuticals and agrochemicals. 4-fluoro-3-methylbenzenesulfonyl chloride is known for its strong electrophilic nature, making it a useful reagent for introducing sulfonyl chloride groups into organic molecules. It is important to handle 4-fluoro-3-methylbenzenesulfonyl chloride with caution, as it is corrosive and can cause irritation to the skin, eyes, and respiratory system.
Check Digit Verification of cas no
The CAS Registry Mumber 629672-19-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,2,9,6,7 and 2 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 629672-19:
(8*6)+(7*2)+(6*9)+(5*6)+(4*7)+(3*2)+(2*1)+(1*9)=191
191 % 10 = 1
So 629672-19-1 is a valid CAS Registry Number.
InChI:InChI=1/C7H6ClFO2S/c1-5-4-6(12(8,10)11)2-3-7(5)9/h2-4H,1H3
629672-19-1Relevant articles and documents
AMINOTETRAHYDROINDAZOLOACETIC ACIDS
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Page/Page column 26-27, (2010/02/17)
The invention is concerned with the compounds of formula I: and pharmaceutically acceptable salts and esters thereof, wherein Q, W, X, R1-R5 and n 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 at the CRTH2 receptor and may be useful in treating diseases and disorders associated with that receptor such as asthma.
