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8-Fluoro-isothiochroman-4-one is a chemical compound with the molecular formula C?H?FOS. It is a derivative of isothiochroman-4-one, featuring a fluorine atom at the 8th position. 8-Fluoro-isothiochroman-4-one is characterized by its heterocyclic structure, which includes a benzene ring fused to a thiophene ring, and a carbonyl group at the 4th position. It is primarily used in the synthesis of various pharmaceuticals and agrochemicals due to its potential biological activities. The presence of the fluorine atom can significantly influence the compound's reactivity, lipophilicity, and metabolic stability, making it a valuable building block in medicinal chemistry.

186424-40-8

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186424-40-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 186424-40-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,6,4,2 and 4 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 186424-40:
(8*1)+(7*8)+(6*6)+(5*4)+(4*2)+(3*4)+(2*4)+(1*0)=148
148 % 10 = 8
So 186424-40-8 is a valid CAS Registry Number.

186424-40-8Downstream Products

186424-40-8Relevant academic research and scientific papers

Conformationally restricted 1,5-diarylpyrazoles are selective COX-2 inhibitors

Bertenshaw, Stephen R.,Talley, John J.,Rogier,Graneto, Matthew J.,Koboldt, Carol M.,Zhang, Yan

, p. 2827 - 2830 (1996)

Benzothiopyranopyrazoles and benzopyranopyrazoles containing either a sulfone or sulfonamide moiety were synthesized and tested for COX-1 and COX-2 inhibition. This new class of COX-2 selective inhibitors possess antiinflammatory activity in vivo.

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