82657-76-9 Usage
General Description
3-(Methylsulphonyl)benzyl bromide 97% is a chemical compound that is commonly used as a reagent for various organic synthesis reactions. It is a highly pure form of the compound, with a 97% purity level, making it suitable for research and laboratory use. The compound is classified as an alkylating agent and is known for its ability to introduce the methylsulphonylbenzyl group into various organic molecules. It is commonly used in the pharmaceutical and agrochemical industries for the synthesis of various bioactive compounds. Additionally, it is also used in the production of specialty chemicals and as a reagent in the synthesis of complex organic molecules.
Check Digit Verification of cas no
The CAS Registry Mumber 82657-76-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,2,6,5 and 7 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 82657-76:
(7*8)+(6*2)+(5*6)+(4*5)+(3*7)+(2*7)+(1*6)=159
159 % 10 = 9
So 82657-76-9 is a valid CAS Registry Number.
82657-76-9Relevant articles and documents
Lifitegrast intermediate and preparation method thereof
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, (2021/07/08)
The invention relates to the field of pharmaceutical and chemical production, and discloses a lifitegrast intermediate and a preparation method thereof. A reaction route of the preparation method is as described in the specification. The preparation metho
Sulphone-substituted quinazoline derivatives as immuno-modulators, their preparation and use as medicaments
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Page/Page column 11, (2011/07/29)
The present invention relates to sulphone-substituted quinazoline derivatives of the formula (I), processes for their preparation and their use as a medicament for the treatment of various diseases.
