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4-methyl-N-(2,2,2-trichloroethyl)benzenesulfonamide, also known as trichlorfon, is an organophosphorus compound widely used as an insecticide and acaricide. It is effective against a broad spectrum of pests, including insects, mites, and ticks, and is commonly applied in agriculture, horticulture, and veterinary medicine. Trichlorfon works by inhibiting the enzyme acetylcholinesterase, which disrupts the nervous system of pests, leading to paralysis and death. The chemical has a molecular formula of C5H8Cl3NO2S and is characterized by its 4-methylbenzenesulfonamide structure with a 2,2,2-trichloroethyl group attached to the nitrogen atom. Due to its potential health and environmental risks, the use of trichlorfon is regulated in many countries, and it is important to follow proper safety measures when handling this chemical.

4088-17-9

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4088-17-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 4088-17-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,0,8 and 8 respectively; the second part has 2 digits, 1 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 4088-17:
(6*4)+(5*0)+(4*8)+(3*8)+(2*1)+(1*7)=89
89 % 10 = 9
So 4088-17-9 is a valid CAS Registry Number.

4088-17-9Relevant academic research and scientific papers

Sulfonamidation of halogen-substituted electrophiles with N-(2,2,2-trichloroethyl)arenesulfonamides

Chernysheva,Nikitin,Rozentsveig

, p. 824 - 827 (2017/08/02)

Reactions of N-(2,2,2-trichloroethyl)arenesulfonamides with primary alkyl bromides and iodides, allyl bromide, chloroacetonitrile, and benzyl chloride in acetonitrile on heating in the presence of potassium carbonate gave the corresponding N-alkyl-N-(2,2,2-trichloroethyl)arenesulfonamides.

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