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Benzenesulfonamide, N-(2-ethynylphenyl)-4-(trifluoromethoxy)- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

668971-40-2

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668971-40-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 668971-40-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,6,8,9,7 and 1 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 668971-40:
(8*6)+(7*6)+(6*8)+(5*9)+(4*7)+(3*1)+(2*4)+(1*0)=222
222 % 10 = 2
So 668971-40-2 is a valid CAS Registry Number.

668971-40-2Downstream Products

668971-40-2Relevant academic research and scientific papers

Copper-Catalyzed Trifluoromethylation/Cyclization of Alkynes for Synthesis of Dioxodibenzothiazepines

Zhang, Zi-Qi,Xu, Yi-Hao,Dai, Jing-Cheng,Li, Yan,Sheng, Jie,Wang, Xi-Sheng

, p. 2194 - 2198 (2021)

A facile and efficient approach for the synthesis of the CF3-containing dioxodibenzothiazepines has been developed via copper-catalyzed trifluoromethylation/cyclization of alkynes utilizing a radical relay strategy. This method has demonstrated low cataly

ANTIBACTERIAL BENZOIC ACID DERIVATIVES

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Page 307, (2010/02/06)

The invention provides antimicrobial agents and methods of using the agents for sterilization, sanitation, antisepsis, disinfection, and treatment of infections in mammals.

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