13656-52-5 Usage
General Description
3-(Difluoromethoxy)benzenesulphonyl chloride is a chemical compound with the molecular formula C7H5ClF2O3S. It is a sulphonyl chloride, which is commonly used in organic synthesis and as a reagent for the introduction of the sulphonyl group into various organic molecules. 3-(Difluoromethoxy)benzenesulphonyl chloride is known for its high reactivity and ability to react with nucleophiles, making it a versatile building block for the synthesis of pharmaceuticals, agrochemicals, and other fine chemicals. It is also used as an intermediate in the production of dyes, pigments, and other specialty chemicals. Additionally, 3-(Difluoromethoxy)benzenesulphonyl chloride has been studied for its potential use as a reagent in the development of new synthetic methodologies in organic chemistry.
Check Digit Verification of cas no
The CAS Registry Mumber 13656-52-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,3,6,5 and 6 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 13656-52:
(7*1)+(6*3)+(5*6)+(4*5)+(3*6)+(2*5)+(1*2)=105
105 % 10 = 5
So 13656-52-5 is a valid CAS Registry Number.
13656-52-5Relevant articles and documents
N-(SUBSTITUTED-PHENYL)-SULFONAMIDE DERIVATIVES AS KINASE INHIBITORS
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Page/Page column 33-34, (2018/04/11)
The invention relates to N-(substituted-phenyl)-sulfonamide compounds, which are extremely useful as inhibitors of protein kinases (e.g. PERK kinase) and accordingly can be used for the treatment of cell proliferative disorders, such as cancer, or diseases associated with activated unfolded protein response pathways, such as Alzheimer's disease. The present invention also provides methods for preparing these compounds, pharmaceutical compositions comprising these compounds, and methods of treating diseases utilizing pharmaceutical compositions comprising these compounds.
